| 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 | $149.44 | 5.494% | $157.6502 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $196.68 | 10.213% | $216.7669 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $230.83 | 11.256% | $256.8122 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $112.35 | 4.540% | $117.4507 | $117.45 | $117.45 | $117.50 |
| Purchase #5 | $234.61 | 3.687% | $243.2601 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $67.79 | 5.212% | $71.3232 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $205.35 | 12.270% | $230.5464 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $1,197.05 | $1,293.8097 | $1,293.81 | $1,293.75 | $1,293.90 | |