| 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 | $147.47 | 11.535% | $164.4807 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $200.59 | 9.315% | $219.275 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $225.26 | 12.404% | $253.2013 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $177.69 | 8.606% | $192.982 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $121.80 | 7.521% | $130.9606 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $102.74 | 6.179% | $109.0883 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $93.37 | 6.683% | $99.6099 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $1,068.92 | $1,169.5978 | $1,169.60 | $1,169.65 | $1,169.70 | |