| 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 | $140.78 | 13.657% | $160.0063 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $109.26 | 5.830% | $115.6299 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $195.51 | 4.422% | $204.1555 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $223.44 | 12.863% | $252.1811 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $97.81 | 12.516% | $110.0519 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $92.40 | 4.271% | $96.3464 | $96.35 | $96.35 | $96.30 |
| Purchase #7 | $130.44 | 12.276% | $146.4528 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $989.64 | $1,084.8239 | $1,084.83 | $1,084.85 | $1,084.90 | |