| 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 | $180.80 | 11.679% | $201.9156 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $195.84 | 13.365% | $222.014 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $107.87 | 10.202% | $118.8749 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $210.29 | 13.105% | $237.8485 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $182.30 | 4.162% | $189.8873 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $43.29 | 5.647% | $45.7346 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $110.26 | 4.685% | $115.4257 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $1,030.65 | $1,131.7006 | $1,131.70 | $1,131.70 | $1,131.60 | |