| 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 | $149.53 | 10.360% | $165.0213 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $98.91 | 3.191% | $102.0662 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $179.85 | 8.163% | $194.5312 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $143.82 | 3.631% | $149.0421 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $105.89 | 9.170% | $115.6001 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $73.25 | 6.838% | $78.2588 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $160.85 | 13.537% | $182.6243 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $912.10 | $987.1440 | $987.14 | $987.10 | $987.10 | |