| 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 | $14.84 | 7.481% | $15.9502 | $15.95 | $15.95 | $16.00 |
| Purchase #2 | $147.57 | 9.708% | $161.8961 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $230.38 | 13.785% | $262.1379 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $173.43 | 4.459% | $181.1632 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $85.27 | 9.396% | $93.282 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $225.98 | 13.317% | $256.0738 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $147.34 | 6.673% | $157.172 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,024.81 | $1,127.6752 | $1,127.67 | $1,127.65 | $1,127.80 | |