| 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 | $73.68 | 9.103% | $80.3871 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $139.28 | 7.564% | $149.8151 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $71.89 | 6.863% | $76.8238 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $110.62 | 9.347% | $120.9597 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $52.36 | 8.123% | $56.6132 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $137.39 | 13.538% | $155.9899 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $183.30 | 4.733% | $191.9756 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $768.52 | $832.5644 | $832.57 | $832.55 | $832.60 | |