| 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 | $195.53 | 10.631% | $216.3168 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $144.66 | 7.271% | $155.1782 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $198.64 | 9.171% | $216.8573 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $98.80 | 10.696% | $109.3676 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $88.38 | 11.653% | $98.6789 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $120.76 | 6.425% | $128.5188 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $174.91 | 5.142% | $183.9039 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $1,021.68 | $1,108.8215 | $1,108.83 | $1,108.80 | $1,108.90 | |