| 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 | $196.37 | 13.785% | $223.4396 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $91.26 | 13.643% | $103.7106 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $133.88 | 11.416% | $149.1637 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $82.54 | 6.490% | $87.8968 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $159.76 | 13.148% | $180.7652 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $138.94 | 8.227% | $150.3706 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $229.98 | 9.547% | $251.9362 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,032.73 | $1,147.2827 | $1,147.29 | $1,147.25 | $1,147.30 | |