| 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 | $157.81 | 4.634% | $165.1229 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $225.69 | 6.151% | $239.5722 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $156.26 | 3.174% | $161.2197 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $60.44 | 11.554% | $67.4232 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $45.55 | 4.509% | $47.6038 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $69.27 | 5.626% | $73.1671 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $7.84 | 6.116% | $8.3195 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $722.86 | $762.4284 | $762.42 | $762.30 | $762.40 | |