| 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 | $161.66 | 6.808% | $172.6658 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $108.43 | 12.440% | $121.9187 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $32.34 | 5.248% | $34.0372 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $223.89 | 4.353% | $233.6359 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $5.89 | 12.490% | $6.6257 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $89.47 | 9.467% | $97.9401 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $60.60 | 4.759% | $63.484 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $682.28 | $730.3074 | $730.32 | $730.35 | $730.20 | |