| 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 | $168.30 | 6.350% | $178.9871 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $171.72 | 12.164% | $192.608 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $140.65 | 9.314% | $153.7501 | $153.75 | $153.75 | $153.80 |
| Purchase #4 | $34.95 | 6.304% | $37.1532 | $37.15 | $37.15 | $37.20 |
| Purchase #5 | $36.77 | 9.137% | $40.1297 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $57.63 | 8.606% | $62.5896 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $33.96 | 6.500% | $36.1674 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $643.98 | $701.3851 | $701.39 | $701.40 | $701.50 | |