| 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 | $193.79 | 5.289% | $204.0396 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $40.67 | 12.725% | $45.8453 | $45.85 | $45.85 | $45.80 |
| Purchase #3 | $114.45 | 3.802% | $118.8014 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $176.81 | 6.246% | $187.8536 | $187.85 | $187.85 | $187.90 |
| Purchase #5 | $248.31 | 3.107% | $256.025 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $149.47 | 7.550% | $160.755 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $209.28 | 3.827% | $217.2891 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $1,132.78 | $1,190.6090 | $1,190.62 | $1,190.65 | $1,190.60 | |