| 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 | $37.28 | 3.718% | $38.6661 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $138.72 | 11.209% | $154.2691 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $60.37 | 7.773% | $65.0626 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $166.66 | 6.331% | $177.2112 | $177.21 | $177.20 | $177.20 |
| Purchase #5 | $29.95 | 8.161% | $32.3942 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $163.31 | 9.842% | $179.383 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $220.59 | 8.627% | $239.6203 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $816.88 | $886.6065 | $886.60 | $886.55 | $886.70 | |