| 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 | $159.25 | 5.565% | $168.1123 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $107.90 | 5.489% | $113.8226 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $176.54 | 6.143% | $187.3849 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $249.83 | 5.829% | $264.3926 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $135.52 | 10.711% | $150.0355 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $245.70 | 4.298% | $256.2602 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $15.33 | 6.442% | $16.3176 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $1,090.07 | $1,156.3257 | $1,156.32 | $1,156.30 | $1,156.30 | |