| 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 | $144.25 | 3.438% | $149.2093 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $156.41 | 13.521% | $177.5582 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $160.66 | 3.302% | $165.965 | $165.97 | $165.95 | $166.00 |
| Purchase #4 | $238.83 | 7.614% | $257.0145 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $184.63 | 4.171% | $192.3309 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $222.48 | 8.626% | $241.6711 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $212.38 | 13.431% | $240.9048 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $1,319.64 | $1,424.6538 | $1,424.65 | $1,424.60 | $1,424.70 | |