| 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 | $179.27 | 5.481% | $189.0958 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $87.45 | 9.385% | $95.6572 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $9.76 | 5.725% | $10.3188 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $88.72 | 5.212% | $93.3441 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $159.87 | 3.677% | $165.7484 | $165.75 | $165.75 | $165.70 |
| Purchase #6 | $177.73 | 8.464% | $192.7731 | $192.77 | $192.75 | $192.80 |
| Purchase #7 | $219.33 | 6.268% | $233.0776 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $922.13 | $980.0150 | $980.02 | $980.00 | $980.00 | |