| 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 | $171.78 | 6.694% | $183.279 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $221.50 | 13.432% | $251.2519 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $110.84 | 9.735% | $121.6303 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $152.84 | 7.867% | $164.8639 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $107.49 | 5.672% | $113.5868 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $161.39 | 4.827% | $169.1803 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $250.69 | 6.674% | $267.4211 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,176.53 | $1,271.2133 | $1,271.21 | $1,271.25 | $1,271.30 | |