| 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 | $160.44 | 11.759% | $179.3061 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $49.67 | 10.304% | $54.788 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $79.41 | 10.555% | $87.7917 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $184.37 | 7.379% | $197.9747 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $192.37 | 4.151% | $200.3553 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $79.59 | 4.379% | $83.0752 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $151.33 | 9.325% | $165.4415 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $897.18 | $968.7325 | $968.74 | $968.75 | $968.80 | |