| 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 | $156.62 | 9.728% | $171.856 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $21.72 | 3.165% | $22.4074 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $69.61 | 6.412% | $74.0734 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $89.38 | 5.407% | $94.2128 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $194.28 | 13.187% | $219.8997 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $82.43 | 12.739% | $92.9308 | $92.93 | $92.95 | $92.90 |
| Purchase #7 | $19.93 | 11.353% | $22.1927 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $633.97 | $697.5728 | $697.57 | $697.55 | $697.60 | |