| 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 | $195.59 | 7.140% | $209.5551 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $197.83 | 11.570% | $220.7189 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $138.69 | 10.386% | $153.0943 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $65.90 | 4.607% | $68.936 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $166.36 | 4.793% | $174.3336 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $57.58 | 9.838% | $63.2447 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $88.73 | 3.585% | $91.911 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $910.68 | $981.7936 | $981.79 | $981.80 | $981.70 | |