| 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 | $218.42 | 7.670% | $235.1728 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $47.73 | 11.847% | $53.3846 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $103.57 | 11.315% | $115.2889 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $71.66 | 12.536% | $80.6433 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $99.90 | 12.142% | $112.0299 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $144.86 | 5.780% | $153.2329 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $38.97 | 7.236% | $41.7899 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $725.11 | $791.5423 | $791.53 | $791.60 | $791.50 | |