| 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 | $180.43 | 7.422% | $193.8215 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $81.89 | 4.548% | $85.6144 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $167.30 | 11.517% | $186.5679 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $157.97 | 8.299% | $171.0799 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $240.47 | 6.128% | $255.206 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $216.39 | 13.251% | $245.0638 | $245.06 | $245.05 | $245.10 |
| Purchase #7 | $227.55 | 7.129% | $243.772 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $1,272.00 | $1,381.1255 | $1,381.12 | $1,381.05 | $1,381.20 | |