| 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 | $144.46 | 11.129% | $160.537 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $213.34 | 11.843% | $238.6059 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $169.68 | 3.817% | $176.1567 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $13.65 | 3.390% | $14.1127 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $132.50 | 9.445% | $145.0146 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $85.42 | 10.133% | $94.0756 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $182.69 | 10.140% | $201.2148 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $941.74 | $1,029.7173 | $1,029.72 | $1,029.70 | $1,029.70 | |