| 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 | $138.62 | 7.567% | $149.1094 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $6.65 | 6.332% | $7.0711 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $99.28 | 4.125% | $103.3753 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $96.37 | 8.502% | $104.5634 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $98.91 | 13.393% | $112.157 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $237.63 | 9.272% | $259.6631 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $180.92 | 11.205% | $201.1921 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $858.38 | $937.1314 | $937.13 | $937.10 | $937.30 | |