| 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 | $14.87 | 10.251% | $16.3943 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $162.62 | 11.805% | $181.8173 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $173.44 | 3.150% | $178.9034 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $111.93 | 3.182% | $115.4916 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $32.79 | 4.108% | $34.137 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $140.83 | 12.659% | $158.6577 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $221.53 | 3.450% | $229.1728 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $858.01 | $914.5741 | $914.57 | $914.55 | $914.60 | |