| 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 | $80.90 | 13.225% | $91.599 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $168.96 | 13.170% | $191.212 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $46.63 | 12.177% | $52.3081 | $52.31 | $52.30 | $52.30 |
| Purchase #4 | $166.26 | 7.378% | $178.5267 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $215.73 | 9.585% | $236.4077 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $172.49 | 3.112% | $177.8579 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $74.73 | 8.461% | $81.0529 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $925.70 | $1,008.9643 | $1,008.97 | $1,008.95 | $1,009.00 | |