| 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 | $155.60 | 3.444% | $160.9589 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $244.66 | 11.490% | $272.7714 | $272.77 | $272.75 | $272.80 |
| Purchase #3 | $177.90 | 10.603% | $196.7627 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $113.81 | 4.147% | $118.5297 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $241.62 | 13.751% | $274.8452 | $274.85 | $274.85 | $274.80 |
| Purchase #6 | $48.88 | 9.237% | $53.395 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $88.34 | 7.321% | $94.8074 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $1,070.81 | $1,172.0703 | $1,172.08 | $1,172.05 | $1,172.10 | |