| 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 | $125.94 | 9.573% | $137.9962 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $168.62 | 5.671% | $178.1824 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $14.85 | 4.717% | $15.5505 | $15.55 | $15.55 | $15.60 |
| Purchase #4 | $68.69 | 6.178% | $72.9337 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $248.65 | 8.635% | $270.1209 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $161.42 | 4.589% | $168.8276 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $165.94 | 13.272% | $187.9636 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $954.11 | $1,031.5749 | $1,031.57 | $1,031.60 | $1,031.60 | |