| 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 | $153.82 | 9.660% | $168.679 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $57.28 | 12.170% | $64.251 | $64.25 | $64.25 | $64.30 |
| Purchase #3 | $174.35 | 10.527% | $192.7038 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $22.64 | 3.273% | $23.381 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $172.43 | 8.573% | $187.2124 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $37.64 | 12.332% | $42.2818 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $150.57 | 6.855% | $160.8916 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $768.73 | $839.4006 | $839.39 | $839.45 | $839.50 | |