| 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 | $165.88 | 10.701% | $183.6308 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $180.68 | 8.714% | $196.4245 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $155.49 | 13.773% | $176.9056 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $126.49 | 7.505% | $135.9831 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $107.62 | 7.177% | $115.3439 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $233.50 | 10.252% | $257.4384 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $107.55 | 8.642% | $116.8445 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,077.21 | $1,182.5708 | $1,182.56 | $1,182.60 | $1,182.40 | |