| 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 | $152.98 | 5.641% | $161.6096 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $133.42 | 11.850% | $149.2303 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $200.52 | 13.340% | $227.2694 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $198.92 | 12.810% | $224.4017 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $122.26 | 9.442% | $133.8038 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $24.80 | 6.581% | $26.4321 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $142.90 | 4.739% | $149.672 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $975.80 | $1,072.4189 | $1,072.41 | $1,072.40 | $1,072.40 | |