| 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 | $177.39 | 4.265% | $184.9557 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $108.96 | 8.669% | $118.4057 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $204.68 | 12.402% | $230.0644 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $80.87 | 8.326% | $87.6032 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $210.50 | 4.608% | $220.1998 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $176.28 | 3.840% | $183.0492 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $167.86 | 3.366% | $173.5102 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $1,126.54 | $1,197.7882 | $1,197.79 | $1,197.75 | $1,197.80 | |