| 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 | $146.68 | 9.625% | $160.798 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $156.98 | 4.509% | $164.0582 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $32.75 | 7.491% | $35.2033 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $228.80 | 12.789% | $258.0612 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $16.49 | 5.106% | $17.332 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $128.32 | 3.335% | $132.5995 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $185.53 | 10.312% | $204.6619 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $895.55 | $972.7141 | $972.71 | $972.70 | $972.80 | |