| 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 | $160.80 | 3.187% | $165.9247 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $245.66 | 10.126% | $270.5355 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $68.91 | 10.351% | $76.0429 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $153.33 | 7.683% | $165.1103 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $204.93 | 9.786% | $224.9844 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $28.47 | 11.283% | $31.6823 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $139.50 | 11.139% | $155.0389 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $1,001.60 | $1,089.3190 | $1,089.31 | $1,089.35 | $1,089.20 | |