| 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 | $185.65 | 3.309% | $191.7932 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $130.90 | 8.707% | $142.2975 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $5.74 | 4.385% | $5.9917 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $70.31 | 7.141% | $75.3308 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $97.53 | 13.482% | $110.679 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $207.38 | 5.631% | $219.0576 | $219.06 | $219.05 | $219.10 |
| Purchase #7 | $12.44 | 9.328% | $13.6004 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $709.95 | $758.7502 | $758.75 | $758.80 | $758.80 | |