| 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 | $196.32 | 9.422% | $214.8173 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $55.43 | 11.630% | $61.8765 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $193.38 | 6.190% | $205.3502 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $187.97 | 5.318% | $197.9662 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $129.37 | 4.584% | $135.3003 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $219.82 | 5.735% | $232.4267 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $133.66 | 3.160% | $137.8837 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $1,115.95 | $1,185.6209 | $1,185.63 | $1,185.65 | $1,185.70 | |