| 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 | $181.26 | 4.442% | $189.3116 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $29.66 | 9.519% | $32.4833 | $32.48 | $32.50 | $32.50 |
| Purchase #3 | $71.83 | 3.290% | $74.1932 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $204.92 | 13.180% | $231.9285 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $145.29 | 6.681% | $154.9968 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $233.72 | 5.804% | $247.2851 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $218.27 | 5.210% | $229.6419 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,084.95 | $1,159.8404 | $1,159.84 | $1,159.90 | $1,159.80 | |