| 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 | $71.60 | 6.865% | $76.5153 | $76.52 | $76.50 | $76.50 |
| Purchase #2 | $137.79 | 8.158% | $149.0309 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $190.90 | 3.161% | $196.9343 | $196.93 | $196.95 | $196.90 |
| Purchase #4 | $96.68 | 10.456% | $106.7889 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $144.61 | 10.696% | $160.0775 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $241.84 | 9.178% | $264.0361 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $190.70 | 12.271% | $214.1008 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,074.12 | $1,167.4838 | $1,167.49 | $1,167.55 | $1,167.40 | |