| 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 | $158.86 | 12.229% | $178.287 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $190.73 | 8.334% | $206.6254 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $35.48 | 7.465% | $38.1286 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $29.36 | 7.278% | $31.4968 | $31.50 | $31.50 | $31.50 |
| Purchase #5 | $132.96 | 3.177% | $137.1841 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $210.89 | 3.719% | $218.733 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $133.87 | 12.519% | $150.6292 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $892.15 | $961.0841 | $961.09 | $961.20 | $961.00 | |