| 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 | $165.48 | 7.522% | $177.9274 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $57.74 | 4.708% | $60.4584 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $235.40 | 7.670% | $253.4552 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $19.98 | 13.140% | $22.6054 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $135.39 | 13.390% | $153.5187 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $16.97 | 8.566% | $18.4237 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $190.64 | 4.513% | $199.2436 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $821.60 | $885.6324 | $885.64 | $885.60 | $885.60 | |