| 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 | $108.48 | 6.747% | $115.7991 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $135.66 | 12.766% | $152.9784 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $65.57 | 8.170% | $70.9271 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $203.78 | 5.857% | $215.7154 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $185.92 | 6.456% | $197.923 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $35.45 | 6.283% | $37.6773 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $88.72 | 8.289% | $96.074 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $823.58 | $887.0943 | $887.10 | $887.10 | $887.10 | |