| 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 | $101.81 | 8.782% | $110.751 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $164.66 | 11.673% | $183.8808 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $68.75 | 8.482% | $74.5814 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $39.63 | 4.193% | $41.2917 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $129.36 | 12.536% | $145.5766 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $177.51 | 7.303% | $190.4736 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $105.63 | 11.718% | $118.0077 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $787.35 | $864.5628 | $864.56 | $864.60 | $864.70 | |