| 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 | $145.73 | 11.465% | $162.4379 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $237.41 | 5.767% | $251.1014 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $162.32 | 13.476% | $184.1942 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $160.41 | 13.346% | $181.8183 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $55.88 | 10.182% | $61.5697 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $181.38 | 5.505% | $191.365 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $161.49 | 10.777% | $178.8938 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $1,104.62 | $1,211.3803 | $1,211.38 | $1,211.35 | $1,211.40 | |