| 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 | $156.73 | 12.579% | $176.4451 | $176.45 | $176.45 | $176.40 |
| Purchase #2 | $230.25 | 6.302% | $244.7604 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $200.74 | 4.441% | $209.6549 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $22.70 | 12.750% | $25.5943 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $249.46 | 6.275% | $265.1136 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $70.76 | 7.468% | $76.0444 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $183.48 | 3.297% | $189.5293 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,114.12 | $1,187.1420 | $1,187.13 | $1,187.15 | $1,187.10 | |