| 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 | $176.60 | 6.425% | $187.9466 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $92.37 | 3.209% | $95.3342 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $59.28 | 12.120% | $66.4647 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $27.90 | 12.539% | $31.3984 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $196.93 | 4.251% | $205.3015 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $116.61 | 4.145% | $121.4435 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $165.95 | 3.500% | $171.7583 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $835.64 | $879.6472 | $879.64 | $879.65 | $879.60 | |