| 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 | $153.87 | 3.545% | $159.3247 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $85.26 | 10.427% | $94.1501 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $184.55 | 6.187% | $195.9681 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $83.56 | 9.134% | $91.1924 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $220.83 | 10.186% | $243.3237 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $240.94 | 11.581% | $268.8433 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $222.74 | 11.311% | $247.9341 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $1,191.75 | $1,300.7364 | $1,300.72 | $1,300.70 | $1,300.70 | |