| 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 | $159.98 | 12.233% | $179.5504 | $179.55 | $179.55 | $179.60 |
| Purchase #2 | $84.98 | 12.180% | $95.3306 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $214.35 | 5.495% | $226.1285 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $9.26 | 7.649% | $9.9683 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $197.52 | 3.298% | $204.0342 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $240.86 | 7.630% | $259.2376 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $109.60 | 10.307% | $120.8965 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,016.55 | $1,095.1461 | $1,095.15 | $1,095.20 | $1,095.10 | |