| 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 | $191.65 | 7.864% | $206.7214 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $216.92 | 7.350% | $232.8636 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $71.80 | 11.581% | $80.1152 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $72.95 | 6.507% | $77.6969 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $161.54 | 9.251% | $176.4841 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $212.53 | 11.600% | $237.1835 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $237.72 | 13.428% | $269.641 | $269.64 | $269.65 | $269.60 |
| 7 purchase totals = | $1,165.11 | $1,280.7057 | $1,280.70 | $1,280.70 | $1,280.70 | |