| 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 | $134.45 | 7.633% | $144.7126 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $84.60 | 8.288% | $91.6116 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $83.61 | 10.629% | $92.4969 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $166.28 | 12.140% | $186.4664 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $233.92 | 12.738% | $263.7167 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $187.41 | 3.648% | $194.2467 | $194.25 | $194.25 | $194.20 |
| Purchase #7 | $202.36 | 12.325% | $227.3009 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,092.63 | $1,200.5518 | $1,200.56 | $1,200.50 | $1,200.50 | |