| 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 | $155.40 | 9.310% | $169.8677 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $195.38 | 13.530% | $221.8149 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $159.65 | 5.454% | $168.3573 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $47.74 | 3.237% | $49.2853 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $128.86 | 5.509% | $135.9589 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $80.53 | 6.103% | $85.4447 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $124.50 | 3.521% | $128.8836 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $892.06 | $959.6124 | $959.61 | $959.60 | $959.70 | |