| 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 | $187.64 | 8.157% | $202.9458 | $202.95 | $202.95 | $202.90 |
| Purchase #2 | $115.81 | 6.760% | $123.6388 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $44.66 | 6.300% | $47.4736 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $170.25 | 13.830% | $193.7956 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $175.95 | 8.551% | $190.9955 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $47.53 | 5.489% | $50.1389 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $28.42 | 6.648% | $30.3094 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $770.26 | $839.2976 | $839.31 | $839.30 | $839.20 | |