| 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 | $133.89 | 8.841% | $145.7272 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $159.45 | 10.270% | $175.8255 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $65.44 | 12.634% | $73.7077 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $174.55 | 5.242% | $183.6999 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $90.79 | 13.492% | $103.0394 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $183.29 | 11.391% | $204.1686 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $162.33 | 9.614% | $177.9364 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $969.74 | $1,064.1047 | $1,064.12 | $1,064.15 | $1,064.00 | |