| 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 | $158.97 | 9.561% | $174.1691 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $68.66 | 13.464% | $77.9044 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $213.64 | 8.321% | $231.417 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $162.43 | 9.288% | $177.5165 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $227.91 | 13.569% | $258.8351 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $35.68 | 6.271% | $37.9175 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $11.35 | 6.563% | $12.0949 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $878.64 | $969.8545 | $969.86 | $969.80 | $969.80 | |