| 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 | $171.88 | 9.361% | $187.9697 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $189.42 | 11.411% | $211.0347 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $216.38 | 11.368% | $240.9781 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $193.32 | 7.622% | $208.0549 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $116.66 | 6.499% | $124.2417 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $170.50 | 10.448% | $188.3138 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $160.58 | 9.703% | $176.1611 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,218.74 | $1,336.7540 | $1,336.74 | $1,336.75 | $1,336.80 | |