| 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 | $157.53 | 10.589% | $174.2109 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $214.93 | 4.130% | $223.8066 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $241.56 | 6.140% | $256.3918 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $158.87 | 8.333% | $172.1086 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $183.99 | 9.511% | $201.4893 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $169.68 | 10.828% | $188.053 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $149.99 | 12.873% | $169.2982 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,276.55 | $1,385.3584 | $1,385.36 | $1,385.35 | $1,385.40 | |