| 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 | $216.45 | 6.618% | $230.7747 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $33.31 | 12.308% | $37.4098 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $44.84 | 13.116% | $50.7212 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $21.59 | 13.787% | $24.5666 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $198.47 | 7.488% | $213.3314 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $179.43 | 10.137% | $197.6188 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $128.81 | 10.725% | $142.6249 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $822.90 | $897.0474 | $897.04 | $896.95 | $897.00 | |