| 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 | $145.44 | 3.349% | $150.3108 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $129.43 | 7.853% | $139.5941 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $233.89 | 7.377% | $251.1441 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $211.92 | 7.717% | $228.2739 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $193.35 | 3.595% | $200.3009 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $42.89 | 10.561% | $47.4196 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $162.47 | 8.820% | $176.7999 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,119.39 | $1,193.8433 | $1,193.83 | $1,193.80 | $1,193.80 | |