| 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 | $146.75 | 4.558% | $153.4389 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $224.79 | 7.485% | $241.6155 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $43.80 | 12.598% | $49.3179 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $209.56 | 9.632% | $229.7448 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $246.54 | 6.821% | $263.3565 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $78.31 | 8.842% | $85.2342 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $188.63 | 4.457% | $197.0372 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,138.38 | $1,219.7450 | $1,219.75 | $1,219.75 | $1,219.60 | |