| 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 | $178.94 | 3.314% | $184.8701 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $193.84 | 4.870% | $203.28 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $244.61 | 5.716% | $258.5919 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $191.58 | 10.432% | $211.5656 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $118.40 | 7.800% | $127.6352 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $43.74 | 12.265% | $49.1047 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $130.31 | 13.625% | $148.0647 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,101.42 | $1,183.1122 | $1,183.11 | $1,183.10 | $1,183.20 | |