| 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 | $153.43 | 9.325% | $167.7373 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $121.66 | 7.444% | $130.7164 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $47.30 | 5.780% | $50.0339 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $216.90 | 9.716% | $237.974 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $238.90 | 7.133% | $255.9407 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $53.29 | 13.299% | $60.377 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $65.74 | 6.511% | $70.0203 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $897.22 | $972.7996 | $972.80 | $972.80 | $972.70 | |