| 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 | $147.59 | 8.454% | $160.0673 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $152.93 | 9.834% | $167.9691 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $231.97 | 3.464% | $240.0054 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $62.43 | 6.763% | $66.6521 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $190.58 | 3.763% | $197.7515 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $147.31 | 9.700% | $161.5991 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $122.67 | 13.168% | $138.8232 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $1,055.48 | $1,132.8677 | $1,132.87 | $1,132.80 | $1,133.00 | |