| 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 | $133.54 | 6.331% | $141.9944 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $37.76 | 3.597% | $39.1182 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $147.29 | 13.504% | $167.18 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $93.29 | 7.786% | $100.5536 | $100.55 | $100.55 | $100.60 |
| Purchase #5 | $32.25 | 4.654% | $33.7509 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $56.95 | 3.245% | $58.798 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $124.79 | 12.717% | $140.6595 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $625.87 | $682.0546 | $682.05 | $682.05 | $682.20 | |