| 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 | $169.30 | 4.762% | $177.3621 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $32.36 | 6.436% | $34.4427 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $198.68 | 13.550% | $225.6011 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $47.55 | 11.650% | $53.0896 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $23.55 | 5.584% | $24.865 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $164.72 | 8.641% | $178.9535 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $37.89 | 5.649% | $40.0304 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $674.05 | $734.3444 | $734.34 | $734.35 | $734.40 | |