| 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 | $178.91 | 7.170% | $191.7378 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $106.99 | 3.681% | $110.9283 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $202.49 | 5.346% | $213.3151 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $49.55 | 10.611% | $54.8078 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $122.29 | 12.475% | $137.5457 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $149.91 | 11.167% | $166.6504 | $166.65 | $166.65 | $166.70 |
| Purchase #7 | $145.41 | 4.299% | $151.6612 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $955.55 | $1,026.6463 | $1,026.66 | $1,026.65 | $1,026.60 | |