| 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 | $128.44 | 12.569% | $144.5836 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $189.88 | 6.285% | $201.814 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $63.63 | 7.702% | $68.5308 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $160.80 | 8.299% | $174.1448 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $240.44 | 10.238% | $265.0562 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $69.38 | 3.328% | $71.689 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $94.46 | 13.800% | $107.4955 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $947.03 | $1,033.3139 | $1,033.31 | $1,033.35 | $1,033.30 | |