| 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 | $148.55 | 7.690% | $159.9735 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $223.85 | 11.641% | $249.9084 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $114.36 | 4.427% | $119.4227 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $194.64 | 13.131% | $220.1982 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $161.53 | 5.492% | $170.4012 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $41.68 | 4.634% | $43.6115 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $235.63 | 9.393% | $257.7627 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $1,120.24 | $1,221.2782 | $1,221.27 | $1,221.20 | $1,221.30 | |