| 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 | $172.93 | 12.120% | $193.8891 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $180.79 | 13.599% | $205.3756 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $12.40 | 5.778% | $13.1165 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $209.26 | 12.679% | $235.7921 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $23.31 | 7.169% | $24.9811 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $43.82 | 8.559% | $47.5706 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $160.35 | 11.423% | $178.6668 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $802.86 | $899.3918 | $899.40 | $899.40 | $899.50 | |