| 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 | $149.74 | 12.729% | $168.8004 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $19.77 | 3.726% | $20.5066 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $167.73 | 3.866% | $174.2144 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $145.27 | 10.365% | $160.3272 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $225.83 | 9.459% | $247.1913 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $241.34 | 11.503% | $269.1013 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $186.67 | 9.405% | $204.2263 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $1,136.35 | $1,244.3675 | $1,244.37 | $1,244.40 | $1,244.30 | |