| 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 | $182.69 | 6.422% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $214.33 | 6.286% | $227.8028 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $197.50 | 8.476% | $214.2401 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $177.78 | 9.192% | $194.1215 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $220.27 | 5.654% | $232.7241 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $115.87 | 7.572% | $124.6437 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $174.71 | 10.627% | $193.2764 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,283.15 | $1,381.2310 | $1,381.22 | $1,381.20 | $1,381.10 | |