| 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 | $175.86 | 8.619% | $191.0174 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $191.77 | 4.330% | $200.0736 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $13.37 | 9.822% | $14.6832 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $23.51 | 8.755% | $25.5683 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $171.46 | 10.657% | $189.7325 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $141.65 | 4.783% | $148.4251 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $195.55 | 13.425% | $221.8026 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $913.17 | $991.3027 | $991.30 | $991.30 | $991.30 | |