| 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 | $170.69 | 6.870% | $182.4164 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $171.55 | 4.113% | $178.6059 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $101.96 | 5.298% | $107.3618 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $92.36 | 3.606% | $95.6905 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $8.35 | 6.353% | $8.8805 | $8.88 | $8.90 | $8.90 |
| Purchase #6 | $63.82 | 8.315% | $69.1266 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $62.30 | 4.196% | $64.9141 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $671.03 | $706.9958 | $707.00 | $707.00 | $707.00 | |