| 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 | $87.28 | 6.434% | $92.8956 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $152.96 | 7.448% | $164.3525 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $185.81 | 10.311% | $204.9689 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $145.48 | 11.802% | $162.6495 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $193.89 | 7.350% | $208.1409 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $187.85 | 8.219% | $203.2894 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $149.30 | 10.537% | $165.0317 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,102.57 | $1,201.3285 | $1,201.33 | $1,201.35 | $1,201.30 | |