| 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 | $137.67 | 4.748% | $144.2066 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $186.75 | 10.588% | $206.5231 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $77.88 | 6.251% | $82.7483 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $217.49 | 10.818% | $241.0181 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $147.53 | 13.829% | $167.9319 | $167.93 | $167.95 | $167.90 |
| Purchase #6 | $84.42 | 4.475% | $88.1978 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $12.86 | 7.311% | $13.8002 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $864.60 | $944.4260 | $944.43 | $944.40 | $944.30 | |