| 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 | $119.31 | 6.752% | $127.3658 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $210.98 | 4.482% | $220.4361 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $171.52 | 13.151% | $194.0766 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $133.84 | 6.696% | $142.8019 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $20.48 | 5.703% | $21.648 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $8.52 | 4.378% | $8.893 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $60.82 | 9.427% | $66.5535 | $66.55 | $66.55 | $66.60 |
| 7 purchase totals = | $725.47 | $781.7749 | $781.78 | $781.80 | $781.80 | |