| 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 | $161.59 | 10.510% | $178.5731 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $23.92 | 7.140% | $25.6279 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $225.94 | 10.154% | $248.8819 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $158.89 | 9.799% | $174.4596 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $196.92 | 12.293% | $221.1274 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $117.44 | 11.804% | $131.3026 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $174.90 | 8.450% | $189.6791 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $1,059.60 | $1,169.6516 | $1,169.65 | $1,169.70 | $1,169.70 | |