| 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 | $74.97 | 8.399% | $81.2667 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $184.93 | 8.801% | $201.2057 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $202.73 | 11.437% | $225.9162 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $164.67 | 11.231% | $183.1641 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $80.68 | 9.777% | $88.5681 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $108.82 | 4.137% | $113.3219 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $222.42 | 7.136% | $238.2919 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,039.22 | $1,131.7346 | $1,131.74 | $1,131.65 | $1,131.80 | |