| 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 | $123.27 | 7.227% | $132.1787 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $241.78 | 4.112% | $251.722 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $123.55 | 7.494% | $132.8088 | $132.81 | $132.80 | $132.80 |
| Purchase #4 | $162.53 | 9.243% | $177.5526 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $90.54 | 9.247% | $98.9122 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $27.58 | 3.752% | $28.6148 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $156.42 | 11.804% | $174.8838 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $925.67 | $996.6729 | $996.66 | $996.65 | $996.70 | |