| 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 | $210.95 | 8.749% | $229.406 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $145.82 | 6.539% | $155.3552 | $155.36 | $155.35 | $155.40 |
| Purchase #3 | $82.61 | 11.869% | $92.415 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $55.95 | 11.117% | $62.17 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $158.98 | 8.788% | $172.9512 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $174.29 | 4.166% | $181.5509 | $181.55 | $181.55 | $181.60 |
| Purchase #7 | $142.33 | 13.373% | $161.3638 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $970.93 | $1,055.2121 | $1,055.22 | $1,055.15 | $1,055.40 | |