| 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 | $185.91 | 4.164% | $193.6513 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $90.30 | 10.307% | $99.6072 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $155.40 | 6.344% | $165.2586 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $204.25 | 10.434% | $225.5614 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $229.48 | 7.380% | $246.4156 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $144.55 | 3.528% | $149.6497 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $157.28 | 11.843% | $175.9067 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $1,167.17 | $1,256.0505 | $1,256.06 | $1,256.00 | $1,256.10 | |