| 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 | $102.60 | 9.369% | $112.2126 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $170.75 | 8.462% | $185.1989 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $131.84 | 6.442% | $140.3331 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $158.38 | 9.775% | $173.8616 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $202.28 | 5.210% | $212.8188 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $181.90 | 7.760% | $196.0154 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $85.42 | 9.114% | $93.2052 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,033.17 | $1,113.6456 | $1,113.65 | $1,113.60 | $1,113.60 | |