| 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 | $151.87 | 8.208% | $164.3355 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $128.90 | 9.495% | $141.1391 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $106.82 | 3.755% | $110.8311 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $37.29 | 10.569% | $41.2312 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $59.99 | 6.131% | $63.668 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $28.33 | 12.715% | $31.9322 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $157.58 | 11.150% | $175.1502 | $175.15 | $175.15 | $175.20 |
| 7 purchase totals = | $670.78 | $728.2873 | $728.29 | $728.35 | $728.20 | |