| 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 | $116.64 | 12.154% | $130.8164 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $18.68 | 8.210% | $20.2136 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $189.44 | 5.562% | $199.9767 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $75.55 | 13.612% | $85.8339 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $163.82 | 3.217% | $169.0901 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $129.58 | 13.390% | $146.9308 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $245.53 | 7.479% | $263.8932 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $939.24 | $1,016.7547 | $1,016.75 | $1,016.80 | $1,016.70 | |