| 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 | $183.27 | 4.315% | $191.1781 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $186.54 | 10.461% | $206.0539 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $239.88 | 12.123% | $268.9607 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $138.44 | 12.363% | $155.5553 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $32.48 | 3.228% | $33.5285 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $118.82 | 9.499% | $130.1067 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $173.60 | 3.400% | $179.5024 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,073.03 | $1,164.8856 | $1,164.89 | $1,164.90 | $1,165.00 | |