| 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 | $169.97 | 10.260% | $187.4089 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $219.90 | 11.745% | $245.7273 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $90.88 | 13.831% | $103.4496 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $197.60 | 7.155% | $211.7383 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $99.40 | 11.303% | $110.6352 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $30.96 | 13.616% | $35.1755 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $184.67 | 10.333% | $203.752 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $993.38 | $1,097.8868 | $1,097.90 | $1,097.95 | $1,097.80 | |