| 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 | $172.74 | 3.544% | $178.8619 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $24.84 | 10.249% | $27.3859 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $184.72 | 7.792% | $199.1134 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $135.57 | 10.299% | $149.5324 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $173.75 | 3.409% | $179.6731 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $75.35 | 12.446% | $84.7281 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $188.43 | 10.119% | $207.4972 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $955.40 | $1,026.7920 | $1,026.79 | $1,026.80 | $1,026.80 | |