| 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 | $147.72 | 8.348% | $160.0517 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $68.46 | 8.204% | $74.0765 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $171.95 | 3.140% | $177.3492 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $28.36 | 3.287% | $29.2922 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $245.97 | 13.628% | $279.4908 | $279.49 | $279.50 | $279.50 |
| Purchase #6 | $68.83 | 11.716% | $76.8941 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $5.58 | 4.501% | $5.8312 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $736.87 | $802.9857 | $802.98 | $803.05 | $803.00 | |