| 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 | $135.68 | 13.741% | $154.3238 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $32.67 | 10.765% | $36.1869 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $210.85 | 11.325% | $234.7288 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $16.55 | 13.493% | $18.7831 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $249.39 | 12.185% | $279.7782 | $279.78 | $279.80 | $279.80 |
| Purchase #6 | $151.30 | 3.181% | $156.1129 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $85.42 | 13.189% | $96.686 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $881.86 | $976.5997 | $976.60 | $976.65 | $976.60 | |