| 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 | $159.71 | 10.588% | $176.6201 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $66.75 | 4.387% | $69.6783 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $142.65 | 10.785% | $158.0348 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $145.30 | 3.285% | $150.0731 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $58.62 | 6.346% | $62.34 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $123.87 | 5.558% | $130.7547 | $130.75 | $130.75 | $130.80 |
| Purchase #7 | $135.86 | 4.376% | $141.8052 | $141.81 | $141.80 | $141.80 |
| 7 purchase totals = | $832.76 | $889.3062 | $889.30 | $889.30 | $889.30 | |