| 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 | $137.30 | 11.169% | $152.635 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $108.38 | 6.429% | $115.3478 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $245.55 | 13.259% | $278.1075 | $278.11 | $278.10 | $278.10 |
| Purchase #4 | $44.47 | 11.261% | $49.4778 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $119.42 | 13.794% | $135.8928 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $199.92 | 4.217% | $208.3506 | $208.35 | $208.35 | $208.40 |
| Purchase #7 | $12.78 | 5.397% | $13.4697 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $867.82 | $953.2812 | $953.29 | $953.30 | $953.30 | |