| 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 | $157.44 | 7.407% | $169.1016 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $213.60 | 7.180% | $228.9365 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $234.41 | 13.285% | $265.5514 | $265.55 | $265.55 | $265.60 |
| Purchase #4 | $164.57 | 4.321% | $171.6811 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $201.38 | 3.252% | $207.9289 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $12.76 | 12.384% | $14.3402 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $211.33 | 6.146% | $224.3183 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,195.49 | $1,281.8580 | $1,281.86 | $1,281.90 | $1,281.80 | |