| 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 | $152.46 | 10.251% | $168.0887 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $224.65 | 13.607% | $255.2181 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $78.75 | 8.813% | $85.6902 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $22.29 | 5.272% | $23.4651 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $80.62 | 8.412% | $87.4018 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $158.91 | 6.608% | $169.4108 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $56.36 | 13.131% | $63.7606 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $774.04 | $853.0353 | $853.04 | $853.00 | $853.10 | |