| 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 | $140.30 | 6.520% | $149.4476 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $167.71 | 12.256% | $188.2645 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $135.45 | 7.765% | $145.9677 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $29.32 | 10.484% | $32.3939 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $150.48 | 12.411% | $169.1561 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $172.33 | 5.294% | $181.4532 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $103.53 | 5.470% | $109.1931 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $899.12 | $975.8761 | $975.87 | $975.85 | $976.00 | |