| 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 | $145.63 | 11.583% | $162.4983 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $45.54 | 8.726% | $49.5138 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $103.41 | 12.481% | $116.3166 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $167.63 | 8.263% | $181.4813 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $15.93 | 5.251% | $16.7665 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $189.97 | 7.119% | $203.494 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $147.80 | 5.165% | $155.4339 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $815.91 | $885.5044 | $885.50 | $885.50 | $885.50 | |