| 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 | $181.54 | 5.472% | $191.4739 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $55.30 | 12.517% | $62.2219 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $17.40 | 7.617% | $18.7254 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $238.85 | 11.285% | $265.8042 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $181.89 | 6.153% | $193.0817 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $225.84 | 13.728% | $256.8433 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $30.36 | 7.851% | $32.7436 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $931.18 | $1,020.8940 | $1,020.88 | $1,020.90 | $1,020.80 | |