| 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 | $146.82 | 4.845% | $153.9334 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $124.30 | 4.532% | $129.9333 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $32.55 | 8.405% | $35.2858 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $182.55 | 11.354% | $203.2767 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $227.53 | 9.412% | $248.9451 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $174.97 | 11.174% | $194.5211 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $122.49 | 9.223% | $133.7873 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $1,011.21 | $1,099.6827 | $1,099.69 | $1,099.75 | $1,099.60 | |