| 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 | $187.82 | 5.471% | $198.0956 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $143.66 | 13.234% | $162.672 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $35.72 | 7.208% | $38.2947 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $85.50 | 8.389% | $92.6726 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $203.98 | 9.177% | $222.6992 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $31.97 | 12.495% | $35.9647 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $74.62 | 12.847% | $84.2064 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $763.27 | $834.6052 | $834.60 | $834.55 | $834.70 | |