| 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 | $162.40 | 11.668% | $181.3488 | $181.35 | $181.35 | $181.30 |
| Purchase #2 | $21.82 | 9.132% | $23.8126 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $192.73 | 7.274% | $206.7492 | $206.75 | $206.75 | $206.70 |
| Purchase #4 | $47.26 | 9.406% | $51.7053 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $32.79 | 12.834% | $36.9983 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $123.95 | 11.543% | $138.2575 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $110.64 | 4.612% | $115.7427 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $691.59 | $754.6144 | $754.62 | $754.60 | $754.50 | |