| 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 | $114.85 | 3.354% | $118.7021 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $34.89 | 12.369% | $39.2055 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $179.42 | 5.683% | $189.6164 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $139.62 | 10.308% | $154.012 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $153.63 | 4.302% | $160.2392 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $77.90 | 9.496% | $85.2974 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $176.55 | 10.845% | $195.6968 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $876.86 | $942.7694 | $942.78 | $942.75 | $942.70 | |