| 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 | $136.90 | 6.281% | $145.4987 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $164.96 | 8.294% | $178.6418 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $24.29 | 3.327% | $25.0981 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $214.34 | 5.414% | $225.9444 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $17.41 | 7.108% | $18.6475 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $108.77 | 11.740% | $121.5396 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $65.61 | 7.654% | $70.6318 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $732.28 | $786.0019 | $786.00 | $786.05 | $785.80 | |