| 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 | $173.58 | 4.731% | $181.7921 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $31.66 | 4.435% | $33.0641 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $18.82 | 9.269% | $20.5644 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $223.37 | 9.391% | $244.3467 | $244.35 | $244.35 | $244.30 |
| Purchase #5 | $22.27 | 4.142% | $23.1924 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $240.40 | 9.268% | $262.6803 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $123.67 | 5.856% | $130.9121 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $833.77 | $896.5521 | $896.54 | $896.55 | $896.60 | |