| 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 | $173.63 | 9.576% | $190.2568 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $38.58 | 11.815% | $43.1382 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $152.31 | 6.566% | $162.3107 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $220.97 | 5.297% | $232.6748 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $242.83 | 4.658% | $254.141 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $47.72 | 13.319% | $54.0758 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $232.66 | 10.489% | $257.0637 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,108.70 | $1,193.6610 | $1,193.66 | $1,193.65 | $1,193.70 | |