| 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 | $135.68 | 11.561% | $151.366 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $185.36 | 3.375% | $191.6159 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $241.71 | 6.712% | $257.9336 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $226.29 | 9.584% | $247.9776 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $159.55 | 4.571% | $166.843 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $184.48 | 7.684% | $198.6554 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $137.97 | 9.518% | $151.102 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,271.04 | $1,365.4935 | $1,365.50 | $1,365.50 | $1,365.50 | |