| 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 | $193.77 | 4.173% | $201.856 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $200.95 | 9.430% | $219.8996 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $101.68 | 8.718% | $110.5445 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $130.92 | 3.746% | $135.8243 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $74.33 | 4.429% | $77.6221 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $64.43 | 5.181% | $67.7681 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $34.27 | 8.778% | $37.2782 | $37.28 | $37.30 | $37.30 |
| 7 purchase totals = | $800.35 | $850.7928 | $850.79 | $850.75 | $850.80 | |