| 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 | $150.93 | 8.255% | $163.3893 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $172.54 | 4.628% | $180.5252 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $247.46 | 4.647% | $258.9595 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $205.33 | 3.117% | $211.7301 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $136.25 | 3.573% | $141.1182 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $130.84 | 10.860% | $145.0492 | $145.05 | $145.05 | $145.00 |
| Purchase #7 | $154.31 | 13.341% | $174.8965 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,197.66 | $1,275.6680 | $1,275.68 | $1,275.70 | $1,275.60 | |