| 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 | $156.71 | 11.735% | $175.0999 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $229.69 | 12.460% | $258.3094 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $158.71 | 12.701% | $178.8678 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $42.52 | 8.117% | $45.9713 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $7.68 | 3.615% | $7.9576 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $206.30 | 11.629% | $230.2906 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $25.53 | 11.814% | $28.5461 | $28.55 | $28.55 | $28.50 |
| 7 purchase totals = | $827.14 | $925.0427 | $925.05 | $925.00 | $925.10 | |