| 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 | $147.44 | 10.258% | $162.5644 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $139.75 | 10.119% | $153.8913 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $87.51 | 12.833% | $98.7402 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $139.84 | 13.408% | $158.5897 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $69.25 | 7.432% | $74.3967 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $194.46 | 12.576% | $218.9153 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $58.80 | 6.573% | $62.6649 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $837.05 | $929.7625 | $929.76 | $929.75 | $929.80 | |