| 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 | $139.52 | 6.863% | $149.0953 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $91.56 | 7.285% | $98.2301 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $29.42 | 8.548% | $31.9348 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $234.53 | 9.133% | $255.9496 | $255.95 | $255.95 | $255.90 |
| Purchase #5 | $216.38 | 6.551% | $230.5551 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $68.68 | 6.862% | $73.3928 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $186.35 | 6.237% | $197.9726 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $966.44 | $1,037.1303 | $1,037.13 | $1,037.15 | $1,037.10 | |