| 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 | $116.91 | 11.295% | $130.115 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $174.33 | 4.823% | $182.7379 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $174.90 | 5.303% | $184.1749 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $15.32 | 13.574% | $17.3995 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $181.77 | 4.143% | $189.3007 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $177.26 | 9.345% | $193.8249 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $110.38 | 10.208% | $121.6476 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $950.87 | $1,019.2005 | $1,019.20 | $1,019.15 | $1,019.10 | |