| 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 | $160.72 | 13.372% | $182.2115 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $107.41 | 7.696% | $115.6763 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $65.97 | 4.370% | $68.8529 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $159.76 | 6.118% | $169.5341 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $181.74 | 7.635% | $195.6158 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $105.93 | 12.819% | $119.5092 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $140.91 | 10.392% | $155.5534 | $155.55 | $155.55 | $155.60 |
| 7 purchase totals = | $922.44 | $1,006.9532 | $1,006.95 | $1,006.95 | $1,007.00 | |