| 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 | $197.82 | 11.567% | $220.7018 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $164.63 | 8.297% | $178.2894 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $5.70 | 11.434% | $6.3517 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $71.43 | 13.464% | $81.0473 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $8.84 | 11.276% | $9.8368 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $137.63 | 5.669% | $145.4322 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $50.49 | 3.288% | $52.1501 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $636.54 | $693.8093 | $693.81 | $693.85 | $693.80 | |