| 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 | $171.50 | 7.439% | $184.2579 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $208.71 | 8.151% | $225.722 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $53.69 | 4.776% | $56.2542 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $137.92 | 6.256% | $146.5483 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $224.48 | 3.363% | $232.0293 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $212.49 | 6.739% | $226.8097 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $99.36 | 12.780% | $112.0582 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,108.15 | $1,183.6796 | $1,183.68 | $1,183.65 | $1,183.70 | |