| 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 | $184.55 | 4.582% | $193.0061 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $140.84 | 9.427% | $154.117 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $30.90 | 12.693% | $34.8221 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $239.81 | 6.774% | $256.0547 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $124.75 | 8.805% | $135.7342 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $81.57 | 11.498% | $90.9489 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $19.54 | 13.127% | $22.105 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $821.96 | $886.7880 | $886.79 | $886.75 | $886.70 | |