| 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 | $237.78 | 3.303% | $245.6339 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $159.37 | 12.165% | $178.7574 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $49.25 | 4.793% | $51.6106 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $18.69 | 6.135% | $19.8366 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $178.55 | 8.194% | $193.1804 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $202.67 | 8.781% | $220.4665 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $128.60 | 12.216% | $144.3098 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $974.91 | $1,053.7952 | $1,053.80 | $1,053.80 | $1,053.80 | |