| 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 | $120.67 | 10.217% | $132.9989 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $34.75 | 13.398% | $39.4058 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $168.96 | 4.610% | $176.7491 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $98.76 | 12.204% | $110.8127 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $62.77 | 3.854% | $65.1892 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $89.71 | 6.355% | $95.4111 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $129.55 | 6.296% | $137.7065 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $705.17 | $758.2733 | $758.28 | $758.25 | $758.20 | |