| 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 | $143.51 | 4.706% | $150.2636 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $249.59 | 7.182% | $267.5156 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $33.35 | 10.865% | $36.9735 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $203.42 | 13.424% | $230.7271 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $171.58 | 13.812% | $195.2786 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $49.55 | 11.449% | $55.223 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $184.77 | 9.522% | $202.3638 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $1,035.77 | $1,138.3452 | $1,138.34 | $1,138.30 | $1,138.40 | |