| 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 | $128.82 | 5.433% | $135.8188 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $30.91 | 8.814% | $33.6344 | $33.63 | $33.65 | $33.60 |
| Purchase #3 | $147.47 | 13.702% | $167.6763 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $156.61 | 8.461% | $169.8608 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $126.53 | 7.128% | $135.5491 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $32.52 | 8.641% | $35.3301 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $135.60 | 5.317% | $142.8099 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $758.46 | $820.6794 | $820.68 | $820.70 | $820.60 | |