| 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 | $150.68 | 8.260% | $163.1262 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $44.76 | 13.771% | $50.9239 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $200.71 | 9.433% | $219.643 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $173.52 | 11.361% | $193.2336 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $237.95 | 13.345% | $269.7044 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $18.52 | 4.407% | $19.3362 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $118.86 | 7.173% | $127.3858 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $945.00 | $1,043.3531 | $1,043.35 | $1,043.40 | $1,043.20 | |