| 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 | $160.90 | 4.296% | $167.8123 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $165.95 | 5.423% | $174.9495 | $174.95 | $174.95 | $174.90 |
| Purchase #3 | $35.45 | 6.179% | $37.6405 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $209.57 | 4.505% | $219.0111 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $194.82 | 8.358% | $211.1031 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $180.54 | 5.525% | $190.5148 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $230.90 | 3.141% | $238.1526 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $1,178.13 | $1,239.1839 | $1,239.17 | $1,239.15 | $1,239.10 | |