| 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 | $127.41 | 11.225% | $141.7118 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $131.74 | 8.703% | $143.2053 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $102.46 | 12.618% | $115.3884 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $76.34 | 6.190% | $81.0654 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $155.99 | 3.845% | $161.9878 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $7.95 | 9.573% | $8.7111 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $223.77 | 11.399% | $249.2775 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $825.66 | $901.3473 | $901.36 | $901.35 | $901.40 | |