| 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 | $166.85 | 13.731% | $189.7602 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $165.77 | 7.381% | $178.0055 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $152.39 | 9.628% | $167.0621 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $186.74 | 5.480% | $196.9734 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $209.88 | 6.403% | $223.3186 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $194.38 | 8.640% | $211.1744 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $41.67 | 12.791% | $47 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $1,117.68 | $1,213.2942 | $1,213.29 | $1,213.20 | $1,213.40 | |