| 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 | $175.37 | 7.860% | $189.1541 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $96.51 | 4.861% | $101.2014 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $197.71 | 4.240% | $206.0929 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $39.27 | 9.506% | $43.003 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $156.55 | 7.815% | $168.7844 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $170.49 | 3.181% | $175.9133 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $158.32 | 5.221% | $166.5859 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $994.22 | $1,050.7350 | $1,050.72 | $1,050.75 | $1,050.80 | |