| 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 | $172.79 | 13.129% | $195.4756 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $142.78 | 12.577% | $160.7374 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $41.80 | 9.517% | $45.7781 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $128.50 | 10.495% | $141.9861 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $151.53 | 3.380% | $156.6517 | $156.65 | $156.65 | $156.70 |
| Purchase #6 | $206.29 | 7.429% | $221.6153 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $31.63 | 11.467% | $35.257 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $875.32 | $957.5012 | $957.52 | $957.55 | $957.60 | |