| 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 | $133.64 | 11.613% | $149.1596 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $183.68 | 10.532% | $203.0252 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $116.67 | 4.779% | $122.2457 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $158.63 | 5.130% | $166.7677 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $95.60 | 3.349% | $98.8016 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $96.27 | 9.162% | $105.0903 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $226.53 | 11.764% | $253.179 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,011.02 | $1,098.2691 | $1,098.28 | $1,098.30 | $1,098.30 | |