| 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 | $171.32 | 12.635% | $192.9663 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $103.78 | 3.654% | $107.5721 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $38.87 | 10.676% | $43.0198 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $54.57 | 7.619% | $58.7277 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $42.87 | 11.132% | $47.6423 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $37.40 | 6.560% | $39.8534 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $123.89 | 3.337% | $128.0242 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $572.70 | $617.8058 | $617.80 | $617.75 | $617.80 | |