| 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 | $159.84 | 13.483% | $181.3912 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $105.35 | 3.294% | $108.8202 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $159.53 | 10.764% | $176.7018 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $230.61 | 10.537% | $254.9094 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $187.95 | 8.787% | $204.4652 | $204.47 | $204.45 | $204.50 |
| Purchase #6 | $140.80 | 3.380% | $145.559 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $81.47 | 5.479% | $85.9337 | $85.93 | $85.95 | $85.90 |
| 7 purchase totals = | $1,065.55 | $1,157.7805 | $1,157.78 | $1,157.75 | $1,157.80 | |