| 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 | $183.59 | 8.283% | $198.7968 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $58.25 | 9.694% | $63.8968 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $163.31 | 9.789% | $179.2964 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $67.29 | 10.843% | $74.5863 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $98.27 | 7.137% | $105.2835 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $146.84 | 13.163% | $166.1685 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $128.61 | 5.416% | $135.5755 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $846.16 | $923.6038 | $923.62 | $923.65 | $923.70 | |