| 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 | $149.76 | 4.387% | $156.33 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $244.44 | 12.108% | $274.0368 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $120.86 | 7.589% | $130.0321 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $191.40 | 7.472% | $205.7014 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $69.66 | 9.649% | $76.3815 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $63.82 | 10.711% | $70.6558 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $158.37 | 8.735% | $172.2036 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $998.31 | $1,085.3412 | $1,085.34 | $1,085.40 | $1,085.30 | |