| 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 | $152.71 | 12.640% | $172.0125 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $207.41 | 8.486% | $225.0108 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $87.25 | 13.277% | $98.8342 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $186.90 | 11.251% | $207.9281 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $8.27 | 7.469% | $8.8877 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $110.49 | 9.745% | $121.2573 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $23.58 | 12.848% | $26.6096 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $776.61 | $860.5402 | $860.54 | $860.55 | $860.50 | |