| 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 | $161.26 | 10.318% | $177.8988 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $84.47 | 10.716% | $93.5218 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $118.76 | 4.137% | $123.6731 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $32.41 | 8.659% | $35.2164 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $86.74 | 10.298% | $95.6725 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $180.93 | 6.836% | $193.2984 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $74.64 | 6.675% | $79.6222 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $739.21 | $798.9032 | $798.90 | $798.80 | $798.90 | |