| 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 | $146.79 | 6.812% | $156.7893 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $36.43 | 5.340% | $38.3754 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $88.58 | 3.755% | $91.9062 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $190.28 | 7.268% | $204.1096 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $59.87 | 7.741% | $64.5045 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $250.51 | 10.581% | $277.0165 | $277.02 | $277.00 | $277.00 |
| Purchase #7 | $240.36 | 12.255% | $269.8161 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $1,012.82 | $1,102.5176 | $1,102.53 | $1,102.50 | $1,102.50 | |