| 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 | $130.63 | 9.624% | $143.2018 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $177.47 | 13.756% | $201.8828 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $34.87 | 8.635% | $37.881 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $151.90 | 9.558% | $166.4186 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $233.57 | 10.819% | $258.8399 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $158.91 | 13.596% | $180.5154 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $111.33 | 11.323% | $123.9359 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $998.68 | $1,112.6754 | $1,112.68 | $1,112.70 | $1,112.60 | |