| 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 | $173.70 | 13.483% | $197.12 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $150.57 | 11.230% | $167.479 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $40.33 | 9.142% | $44.017 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $191.42 | 10.504% | $211.5268 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $174.78 | 3.586% | $181.0476 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $190.78 | 10.488% | $210.789 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $165.84 | 8.299% | $179.6031 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,087.42 | $1,191.5825 | $1,191.59 | $1,191.60 | $1,191.50 | |