| 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 | $174.67 | 12.158% | $195.9064 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $43.82 | 7.438% | $47.0793 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $98.93 | 8.550% | $107.3885 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $189.62 | 10.848% | $210.19 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $208.66 | 6.515% | $222.2542 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $57.74 | 11.223% | $64.2202 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $229.99 | 3.375% | $237.7522 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $1,003.43 | $1,084.7908 | $1,084.79 | $1,084.80 | $1,084.90 | |