| 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 | $206.74 | 4.154% | $215.328 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $132.89 | 3.170% | $137.1026 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $168.47 | 12.816% | $190.0611 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $181.58 | 8.864% | $197.6753 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $76.81 | 9.799% | $84.3366 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $181.72 | 7.263% | $194.9183 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $162.95 | 7.202% | $174.6857 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,111.16 | $1,194.1076 | $1,194.12 | $1,194.15 | $1,194.10 | |