| 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 | $171.50 | 12.121% | $192.2875 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $165.45 | 8.457% | $179.4421 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $171.71 | 3.647% | $177.9723 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $216.91 | 12.201% | $243.3752 | $243.38 | $243.40 | $243.40 |
| Purchase #5 | $53.75 | 3.130% | $55.4324 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $75.35 | 11.123% | $83.7312 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $115.85 | 11.800% | $129.5203 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $970.52 | $1,061.7610 | $1,061.76 | $1,061.80 | $1,061.70 | |