| 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 | $245.64 | 12.244% | $275.7162 | $275.72 | $275.70 | $275.70 |
| Purchase #2 | $167.36 | 5.852% | $177.1539 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $127.46 | 3.839% | $132.3532 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $105.57 | 4.189% | $109.9923 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $140.29 | 6.840% | $149.8858 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $161.92 | 12.169% | $181.624 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $135.58 | 5.559% | $143.1169 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $1,083.82 | $1,169.8423 | $1,169.84 | $1,169.80 | $1,169.90 | |