| 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 | $189.89 | 6.726% | $202.662 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $126.34 | 12.800% | $142.5115 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $129.65 | 5.352% | $136.5889 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $123.55 | 8.181% | $133.6576 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $180.34 | 5.794% | $190.7889 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $94.50 | 9.841% | $103.7997 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $148.57 | 12.146% | $166.6153 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $992.84 | $1,076.6239 | $1,076.63 | $1,076.60 | $1,076.70 | |