| 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 | $74.34 | 4.665% | $77.808 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $144.52 | 3.601% | $149.7242 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $50.40 | 6.740% | $53.797 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $67.73 | 10.516% | $74.8525 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $138.26 | 6.119% | $146.7201 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $175.65 | 5.177% | $184.7434 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $165.38 | 13.193% | $187.1986 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $816.28 | $874.8438 | $874.84 | $874.80 | $874.80 | |