| 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 | $168.45 | 3.724% | $174.7231 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $88.70 | 4.700% | $92.8689 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $189.73 | 6.436% | $201.941 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $49.40 | 9.358% | $54.0229 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $33.35 | 3.839% | $34.6303 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $102.93 | 5.482% | $108.5726 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $32.26 | 13.637% | $36.6593 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $664.82 | $703.4181 | $703.41 | $703.35 | $703.40 | |