| 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 | $177.31 | 3.718% | $183.9024 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $184.63 | 3.771% | $191.5924 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $134.53 | 5.198% | $141.5229 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $36.73 | 6.136% | $38.9838 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $176.64 | 11.577% | $197.0896 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $42.34 | 4.144% | $44.0946 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $50.36 | 8.560% | $54.6708 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $802.54 | $851.8565 | $851.84 | $851.85 | $851.90 | |