| 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 | $160.60 | 6.808% | $171.5336 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $241.25 | 4.446% | $251.976 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $141.89 | 6.355% | $150.9071 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $18.50 | 6.281% | $19.662 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $32.88 | 10.562% | $36.3528 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $31.65 | 9.684% | $34.715 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $187.77 | 6.303% | $199.6051 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $814.54 | $864.7516 | $864.76 | $864.75 | $864.80 | |