| 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 | $135.73 | 9.797% | $149.0275 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $166.27 | 10.607% | $183.9063 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $8.95 | 12.871% | $10.102 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $152.40 | 6.368% | $162.1048 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $116.70 | 8.535% | $126.6603 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $109.53 | 11.372% | $121.9858 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $233.63 | 6.803% | $249.5238 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $923.21 | $1,003.3105 | $1,003.31 | $1,003.30 | $1,003.30 | |