| 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 | $158.47 | 3.771% | $164.4459 | $164.45 | $164.45 | $164.40 |
| Purchase #2 | $85.27 | 9.597% | $93.4534 | $93.45 | $93.45 | $93.50 |
| Purchase #3 | $129.70 | 13.816% | $147.6194 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $162.27 | 7.787% | $174.906 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $140.71 | 13.820% | $160.1561 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $68.91 | 7.670% | $74.1954 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $171.52 | 9.729% | $188.2072 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $916.85 | $1,002.9834 | $1,003.00 | $1,002.95 | $1,003.00 | |