| 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 | $100.67 | 11.687% | $112.4353 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $152.83 | 4.607% | $159.8709 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $217.72 | 5.272% | $229.1982 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $42.88 | 4.790% | $44.934 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $185.97 | 5.585% | $196.3564 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $197.47 | 6.426% | $210.1594 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $82.70 | 12.393% | $92.949 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $980.24 | $1,045.9032 | $1,045.91 | $1,045.90 | $1,045.90 | |