| 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 | $139.74 | 13.247% | $158.2514 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $47.43 | 12.438% | $53.3293 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $36.91 | 6.236% | $39.2117 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $176.45 | 9.784% | $193.7139 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $222.69 | 8.363% | $241.3136 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $78.97 | 4.571% | $82.5797 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $210.78 | 10.324% | $232.5409 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $912.97 | $1,000.9405 | $1,000.93 | $1,000.95 | $1,000.90 | |