| 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 | $181.65 | 10.119% | $200.0312 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $147.86 | 7.510% | $158.9643 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $179.50 | 5.295% | $189.0045 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $237.36 | 5.845% | $251.2337 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $167.91 | 6.122% | $178.1895 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $215.95 | 13.719% | $245.5762 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $111.74 | 7.823% | $120.4814 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,241.97 | $1,343.4808 | $1,343.47 | $1,343.55 | $1,343.50 | |