| 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 | $160.25 | 4.272% | $167.0959 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $239.45 | 10.121% | $263.6847 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $94.69 | 3.616% | $98.114 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $217.80 | 10.525% | $240.7235 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $81.86 | 3.245% | $84.5164 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $250.72 | 13.633% | $284.9007 | $284.90 | $284.90 | $284.90 |
| Purchase #7 | $166.60 | 7.718% | $179.4582 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $1,211.37 | $1,318.4934 | $1,318.49 | $1,318.45 | $1,318.50 | |