| 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 | $151.47 | 9.680% | $166.1323 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $99.94 | 9.712% | $109.6462 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $138.30 | 8.355% | $149.855 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $177.45 | 3.835% | $184.2552 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $18.59 | 3.332% | $19.2094 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $163.39 | 13.361% | $185.2205 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $206.91 | 3.232% | $213.5973 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $956.05 | $1,027.9159 | $1,027.93 | $1,027.90 | $1,027.90 | |