| 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 | $161.86 | 4.178% | $168.6225 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $114.64 | 12.154% | $128.5733 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $87.68 | 5.237% | $92.2718 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $196.67 | 8.720% | $213.8196 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $57.61 | 13.753% | $65.5331 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $221.64 | 3.409% | $229.1957 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $183.96 | 10.316% | $202.9373 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $1,024.06 | $1,100.9533 | $1,100.95 | $1,100.90 | $1,100.90 | |