| 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 | $156.70 | 3.638% | $162.4007 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $111.65 | 9.269% | $121.9988 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $49.32 | 13.675% | $56.0645 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $104.76 | 9.445% | $114.6546 | $114.65 | $114.65 | $114.70 |
| Purchase #5 | $159.70 | 7.473% | $171.6344 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $183.54 | 9.301% | $200.6111 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $190.91 | 10.252% | $210.4821 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $956.58 | $1,037.8462 | $1,037.83 | $1,037.85 | $1,037.90 | |