| 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 | $167.62 | 6.441% | $178.4164 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $222.40 | 13.609% | $252.6664 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $136.56 | 6.582% | $145.5484 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $131.66 | 8.820% | $143.2724 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $196.99 | 11.247% | $219.1455 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $180.67 | 9.421% | $197.6909 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $20.77 | 11.358% | $23.1291 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $1,056.67 | $1,159.8691 | $1,159.88 | $1,159.85 | $1,159.80 | |