| 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 | $138.97 | 4.511% | $145.2389 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $40.63 | 3.276% | $41.961 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $49.34 | 4.672% | $51.6452 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $214.50 | 3.239% | $221.4477 | $221.45 | $221.45 | $221.40 |
| Purchase #5 | $126.34 | 12.177% | $141.7244 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $150.32 | 4.191% | $156.6199 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $183.99 | 3.106% | $189.7047 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $904.09 | $948.3418 | $948.34 | $948.30 | $948.20 | |