| 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 | $63.55 | 11.378% | $70.7807 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $226.84 | 8.143% | $245.3116 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $100.56 | 8.640% | $109.2484 | $109.25 | $109.25 | $109.20 |
| Purchase #4 | $201.69 | 9.505% | $220.8606 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $154.62 | 11.432% | $172.2962 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $146.89 | 4.517% | $153.525 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $174.77 | 5.543% | $184.4575 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $1,068.92 | $1,156.4800 | $1,156.49 | $1,156.50 | $1,156.50 | |