| 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 | $131.89 | 8.148% | $142.6364 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $195.63 | 3.547% | $202.569 | $202.57 | $202.55 | $202.60 |
| Purchase #3 | $136.87 | 5.521% | $144.4266 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $223.47 | 8.119% | $241.6135 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $164.34 | 11.752% | $183.6532 | $183.65 | $183.65 | $183.70 |
| Purchase #6 | $39.43 | 9.352% | $43.1175 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $74.36 | 13.829% | $84.6432 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $965.99 | $1,042.6594 | $1,042.66 | $1,042.65 | $1,042.60 | |