| 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 | $166.82 | 7.158% | $178.761 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $112.74 | 3.673% | $116.8809 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $112.97 | 6.457% | $120.2645 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $243.77 | 11.787% | $272.5032 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $34.40 | 5.574% | $36.3175 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $195.51 | 4.140% | $203.6041 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $176.80 | 13.341% | $200.3869 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $1,043.01 | $1,128.7181 | $1,128.71 | $1,128.70 | $1,128.80 | |