| 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 | $141.51 | 13.620% | $160.7837 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $166.99 | 6.740% | $178.2451 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $37.86 | 8.411% | $41.0444 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $183.45 | 9.277% | $200.4687 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $203.55 | 3.845% | $211.3765 | $211.38 | $211.40 | $211.40 |
| Purchase #6 | $193.57 | 7.838% | $208.742 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $94.94 | 9.155% | $103.6318 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $1,021.87 | $1,104.2922 | $1,104.29 | $1,104.35 | $1,104.20 | |