| 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 | $143.65 | 6.621% | $153.1611 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $103.73 | 5.860% | $109.8086 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $17.93 | 10.608% | $19.832 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $59.84 | 5.200% | $62.9517 | $62.95 | $62.95 | $63.00 |
| Purchase #5 | $171.44 | 7.674% | $184.5963 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $48.69 | 10.282% | $53.6963 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $182.96 | 3.529% | $189.4167 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $728.24 | $773.4627 | $773.47 | $773.45 | $773.50 | |