| 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 | $185.40 | 8.582% | $201.311 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $33.88 | 3.572% | $35.0902 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $108.86 | 5.748% | $115.1173 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $172.80 | 6.847% | $184.6316 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $92.44 | 8.517% | $100.3131 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $179.57 | 7.476% | $192.9947 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $81.76 | 7.139% | $87.5968 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $854.71 | $917.0547 | $917.05 | $917.05 | $917.00 | |