| 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 | $142.27 | 13.826% | $161.9403 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $21.88 | 11.298% | $24.352 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $127.53 | 4.403% | $133.1451 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $124.45 | 10.673% | $137.7325 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $195.90 | 4.255% | $204.2355 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $33.81 | 10.860% | $37.4818 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $65.74 | 9.219% | $71.8006 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $711.58 | $770.6878 | $770.69 | $770.75 | $770.60 | |