| 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 | $194.52 | 4.135% | $202.5634 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $248.64 | 6.538% | $264.8961 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $173.81 | 10.211% | $191.5577 | $191.56 | $191.55 | $191.60 |
| Purchase #4 | $74.84 | 7.802% | $80.679 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $167.62 | 4.253% | $174.7489 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $135.81 | 3.200% | $140.1559 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $104.93 | 10.377% | $115.8186 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $1,100.17 | $1,170.4196 | $1,170.43 | $1,170.40 | $1,170.50 | |