| 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 | $183.44 | 5.325% | $193.2082 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $162.52 | 6.166% | $172.541 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $244.76 | 10.237% | $269.8161 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $122.49 | 11.478% | $136.5494 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $22.66 | 9.149% | $24.7332 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $189.54 | 8.634% | $205.9049 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $25.63 | 13.714% | $29.1449 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $951.04 | $1,031.8977 | $1,031.89 | $1,031.90 | $1,031.70 | |