| 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 | $177.35 | 11.351% | $197.481 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $35.65 | 9.789% | $39.1398 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $83.50 | 4.493% | $87.2517 | $87.25 | $87.25 | $87.30 |
| Purchase #4 | $47.90 | 13.403% | $54.32 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $32.82 | 11.637% | $36.6393 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $163.71 | 5.595% | $172.8696 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $122.28 | 7.618% | $131.5953 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $663.21 | $719.2967 | $719.30 | $719.30 | $719.30 | |