| 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 | $101.90 | 5.786% | $107.7959 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $104.36 | 5.777% | $110.3889 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $191.46 | 9.509% | $209.6659 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $83.67 | 10.672% | $92.5993 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $158.53 | 4.182% | $165.1597 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $174.75 | 3.784% | $181.3625 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $180.34 | 9.250% | $197.0215 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $995.01 | $1,063.9937 | $1,064.00 | $1,063.95 | $1,064.10 | |