| 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 | $135.69 | 10.371% | $149.7624 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $203.70 | 7.501% | $218.9795 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $158.88 | 4.225% | $165.5927 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $179.78 | 12.606% | $202.4431 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $118.36 | 12.765% | $133.4687 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $175.33 | 12.628% | $197.4707 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $70.41 | 3.872% | $73.1363 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $1,042.15 | $1,140.8534 | $1,140.85 | $1,140.85 | $1,140.90 | |