| 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 | $115.30 | 11.661% | $128.7451 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $75.89 | 8.536% | $82.368 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $192.82 | 7.179% | $206.6625 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $176.75 | 4.312% | $184.3715 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $82.98 | 6.150% | $88.0833 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $149.75 | 6.394% | $159.325 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $81.44 | 11.301% | $90.6435 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $874.93 | $940.1989 | $940.20 | $940.20 | $940.20 | |