| 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 | $179.77 | 7.812% | $193.8136 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $245.44 | 13.316% | $278.1228 | $278.12 | $278.10 | $278.10 |
| Purchase #3 | $20.65 | 9.248% | $22.5597 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $119.54 | 6.696% | $127.5444 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $78.30 | 4.535% | $81.8509 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $117.49 | 6.793% | $125.4711 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $195.65 | 9.453% | $214.1448 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $956.84 | $1,043.5073 | $1,043.49 | $1,043.45 | $1,043.50 | |