| 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 | $135.42 | 7.442% | $145.498 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $10.99 | 3.540% | $11.379 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $187.68 | 13.616% | $213.2345 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $171.82 | 13.653% | $195.2786 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $193.84 | 10.230% | $213.6698 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $244.92 | 13.315% | $277.5311 | $277.53 | $277.55 | $277.50 |
| Purchase #7 | $96.41 | 12.329% | $108.2964 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $1,041.08 | $1,164.8874 | $1,164.89 | $1,164.95 | $1,164.90 | |