| 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 | $142.32 | 8.772% | $154.8043 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $67.54 | 4.765% | $70.7583 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $220.34 | 9.354% | $240.9506 | $240.95 | $240.95 | $241.00 |
| Purchase #4 | $210.27 | 12.570% | $236.7009 | $236.70 | $236.70 | $236.70 |
| Purchase #5 | $169.93 | 6.266% | $180.5778 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $108.62 | 6.208% | $115.3631 | $115.36 | $115.35 | $115.40 |
| Purchase #7 | $56.83 | 10.810% | $62.9733 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $975.85 | $1,062.1283 | $1,062.12 | $1,062.10 | $1,062.30 | |