| 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 | $179.53 | 8.244% | $194.3305 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $133.41 | 9.269% | $145.7758 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $222.68 | 4.393% | $232.4623 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $161.37 | 13.405% | $183.0016 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $76.30 | 4.201% | $79.5054 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $6.99 | 8.570% | $7.589 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $184.34 | 11.261% | $205.0985 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $964.62 | $1,047.7631 | $1,047.77 | $1,047.80 | $1,047.80 | |