| 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 | $181.78 | 8.443% | $197.1277 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $250.95 | 11.411% | $279.5859 | $279.59 | $279.60 | $279.60 |
| Purchase #3 | $233.54 | 7.733% | $251.5996 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $174.48 | 8.107% | $188.6251 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $156.31 | 13.460% | $177.3493 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $24.86 | 13.438% | $28.2007 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $203.35 | 3.505% | $210.4774 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $1,225.27 | $1,332.9657 | $1,332.98 | $1,333.05 | $1,332.90 | |