| 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 | $176.97 | 3.763% | $183.6294 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $8.72 | 6.433% | $9.281 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $79.92 | 5.564% | $84.3667 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $221.54 | 4.326% | $231.1238 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $208.58 | 5.232% | $219.4929 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $246.64 | 9.444% | $269.9327 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $98.55 | 5.123% | $103.5987 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $1,040.92 | $1,101.4252 | $1,101.42 | $1,101.45 | $1,101.40 | |