| 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 | $170.76 | 13.797% | $194.3198 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $155.32 | 13.309% | $175.9915 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $150.59 | 4.286% | $157.0443 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $14.81 | 9.610% | $16.2332 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $250.38 | 8.551% | $271.79 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $165.30 | 7.717% | $178.0562 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $80.95 | 10.295% | $89.2838 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $988.11 | $1,082.7188 | $1,082.71 | $1,082.75 | $1,082.70 | |