| 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 | $143.95 | 10.546% | $159.131 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $220.40 | 3.790% | $228.7532 | $228.75 | $228.75 | $228.80 |
| Purchase #3 | $42.70 | 9.493% | $46.7535 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $100.40 | 9.611% | $110.0494 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $226.76 | 6.122% | $240.6422 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $139.57 | 11.259% | $155.2842 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $198.66 | 6.526% | $211.6246 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $1,072.44 | $1,152.2381 | $1,152.22 | $1,152.25 | $1,152.20 | |