| 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 | $31.50 | 9.832% | $34.5971 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $151.94 | 8.407% | $164.7136 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $164.71 | 6.341% | $175.1543 | $175.15 | $175.15 | $175.20 |
| Purchase #4 | $154.39 | 4.229% | $160.9192 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $20.57 | 9.624% | $22.5497 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $114.63 | 12.268% | $128.6928 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $92.38 | 4.741% | $96.7597 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $730.12 | $783.3864 | $783.38 | $783.35 | $783.40 | |