| 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 | $167.44 | 7.776% | $180.4601 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $127.62 | 6.458% | $135.8617 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $161.83 | 10.528% | $178.8675 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $189.84 | 9.513% | $207.8995 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $168.81 | 5.207% | $177.5999 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $47.80 | 4.472% | $49.9376 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $153.93 | 8.369% | $166.8124 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $1,017.27 | $1,097.4387 | $1,097.44 | $1,097.40 | $1,097.50 | |