| 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 | $190.28 | 5.593% | $200.9224 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $160.91 | 9.810% | $176.6953 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $164.84 | 10.325% | $181.8597 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $125.38 | 7.842% | $135.2123 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $73.65 | 13.177% | $83.3549 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $94.96 | 13.184% | $107.4795 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $144.79 | 12.384% | $162.7208 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $954.81 | $1,048.2449 | $1,048.24 | $1,048.20 | $1,048.30 | |