| 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 | $162.36 | 7.243% | $174.1197 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $112.85 | 5.167% | $118.681 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $177.32 | 4.168% | $184.7107 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $34.86 | 5.470% | $36.7668 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $122.43 | 9.568% | $134.1441 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $243.29 | 12.227% | $273.0371 | $273.04 | $273.05 | $273.00 |
| Purchase #7 | $75.87 | 9.208% | $82.8561 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $928.98 | $1,004.3155 | $1,004.32 | $1,004.30 | $1,004.30 | |