| 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 | $135.78 | 12.762% | $153.1082 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $173.36 | 3.235% | $178.9682 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $38.66 | 4.167% | $40.271 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $190.74 | 12.532% | $214.6435 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $249.26 | 7.565% | $268.1165 | $268.12 | $268.10 | $268.10 |
| Purchase #6 | $243.76 | 6.220% | $258.9219 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $205.52 | 5.466% | $216.7537 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $1,237.08 | $1,330.7830 | $1,330.78 | $1,330.70 | $1,330.80 | |