| 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 | $194.69 | 10.826% | $215.7671 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $230.84 | 6.332% | $245.4568 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $84.26 | 4.511% | $88.061 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $192.97 | 12.203% | $216.5181 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $37.55 | 12.150% | $42.1123 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $158.85 | 3.317% | $164.1191 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $161.66 | 12.581% | $181.9984 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,060.82 | $1,154.0328 | $1,154.04 | $1,153.95 | $1,154.10 | |