| 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 | $134.40 | 10.211% | $148.1236 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $107.72 | 12.113% | $120.7681 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $158.86 | 8.688% | $172.6618 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $172.87 | 3.574% | $179.0484 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $69.90 | 8.807% | $76.0561 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $74.70 | 13.117% | $84.4984 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $233.29 | 7.762% | $251.398 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $951.74 | $1,032.5544 | $1,032.56 | $1,032.50 | $1,032.60 | |