| 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 | $115.43 | 3.646% | $119.6386 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $176.45 | 13.582% | $200.4154 | $200.42 | $200.40 | $200.40 |
| Purchase #3 | $213.26 | 5.504% | $224.9978 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $53.80 | 5.675% | $56.8532 | $56.85 | $56.85 | $56.90 |
| Purchase #5 | $13.47 | 9.815% | $14.7921 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $10.52 | 11.133% | $11.6912 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $206.49 | 6.805% | $220.5416 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $789.42 | $848.9299 | $848.93 | $848.95 | $848.90 | |