| 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 | $173.74 | 4.830% | $182.1316 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $249.96 | 3.421% | $258.5111 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $144.62 | 4.351% | $150.9124 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $145.26 | 4.118% | $151.2418 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $76.96 | 8.169% | $83.2469 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $37.96 | 8.711% | $41.2667 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $146.86 | 6.689% | $156.6835 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $975.36 | $1,023.9940 | $1,023.99 | $1,024.00 | $1,023.90 | |