| 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 | $153.52 | 12.261% | $172.3431 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $250.64 | 4.823% | $262.7284 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $184.84 | 9.795% | $202.9451 | $202.95 | $202.95 | $202.90 |
| Purchase #4 | $165.51 | 10.810% | $183.4016 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $184.43 | 12.176% | $206.8862 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $70.56 | 4.700% | $73.8763 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $99.36 | 6.185% | $105.5054 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $1,108.86 | $1,207.6861 | $1,207.70 | $1,207.75 | $1,207.60 | |