| 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 | $29.74 | 12.192% | $33.3659 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $157.93 | 9.722% | $173.284 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $68.80 | 5.393% | $72.5104 | $72.51 | $72.50 | $72.50 |
| Purchase #4 | $201.88 | 8.248% | $218.5311 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $98.77 | 3.153% | $101.8842 | $101.88 | $101.90 | $101.90 |
| Purchase #6 | $132.42 | 5.614% | $139.8541 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $177.50 | 11.337% | $197.6232 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $867.04 | $937.0529 | $937.04 | $937.05 | $937.10 | |