| 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 | $153.35 | 8.294% | $166.0688 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $35.54 | 11.720% | $39.7053 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $142.97 | 4.281% | $149.0905 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $220.36 | 9.737% | $241.8165 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $226.55 | 6.684% | $241.6926 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $48.66 | 5.579% | $51.3747 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $34.50 | 6.192% | $36.6362 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $861.93 | $926.3846 | $926.39 | $926.35 | $926.40 | |