| 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 | $159.64 | 8.766% | $173.634 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $107.44 | 9.791% | $117.9595 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $163.27 | 8.167% | $176.6043 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $172.87 | 10.439% | $190.9159 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $96.81 | 3.163% | $99.8721 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $79.46 | 6.672% | $84.7616 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $211.70 | 12.599% | $238.3721 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $991.19 | $1,082.1195 | $1,082.11 | $1,082.05 | $1,082.20 | |