| 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 | $32.42 | 10.404% | $35.793 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $190.95 | 12.401% | $214.6297 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $32.53 | 7.150% | $34.8559 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $145.29 | 11.139% | $161.4739 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $115.58 | 3.791% | $119.9616 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $207.84 | 5.390% | $219.0426 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $76.61 | 9.244% | $83.6918 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $801.22 | $869.4485 | $869.44 | $869.45 | $869.50 | |