| 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 | $131.37 | 6.718% | $140.1954 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $199.34 | 11.864% | $222.9897 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $204.79 | 4.461% | $213.9257 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $32.71 | 9.235% | $35.7308 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $91.57 | 5.507% | $96.6128 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $82.77 | 9.441% | $90.5843 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $65.52 | 4.566% | $68.5116 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $808.07 | $868.5503 | $868.55 | $868.60 | $868.50 | |