| 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 | $135.58 | 13.802% | $154.2928 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $83.71 | 10.415% | $92.4284 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $43.84 | 7.804% | $47.2613 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $129.80 | 7.143% | $139.0716 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $118.89 | 8.457% | $128.9445 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $178.37 | 11.760% | $199.3463 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $99.53 | 4.350% | $103.8596 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $789.72 | $865.2045 | $865.20 | $865.20 | $865.20 | |