| 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 | $167.68 | 9.691% | $183.9299 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $35.39 | 10.570% | $39.1307 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $200.94 | 7.814% | $216.6415 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $180.54 | 4.857% | $189.3088 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $69.95 | 9.642% | $76.6946 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $137.50 | 10.353% | $151.7354 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $170.75 | 4.188% | $177.901 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $962.75 | $1,035.3419 | $1,035.34 | $1,035.40 | $1,035.20 | |