| 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 | $175.47 | 7.775% | $189.1128 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $72.40 | 6.119% | $76.8302 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $34.55 | 7.360% | $37.0929 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $245.34 | 7.552% | $263.8681 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $68.52 | 7.368% | $73.5686 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $173.82 | 8.833% | $189.1735 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $153.32 | 10.253% | $169.0399 | $169.04 | $169.05 | $169.00 |
| 7 purchase totals = | $923.42 | $998.6860 | $998.68 | $998.65 | $998.70 | |