| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.35 | 9.698% | $269.144 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $188.96 | 7.519% | $203.1679 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $179.93 | 8.388% | $195.0225 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $155.51 | 13.556% | $176.5909 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $244.54 | 11.653% | $273.0362 | $273.04 | $273.05 | $273.00 |
| Purchase #6 | $230.79 | 11.859% | $258.1594 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $169.67 | 8.185% | $183.5575 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $1,414.75 | $1,558.6784 | $1,558.68 | $1,558.65 | $1,558.70 | |