| 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 | $171.75 | 3.687% | $178.0824 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $129.59 | 8.367% | $140.4328 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $41.29 | 5.203% | $43.4383 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $239.76 | 6.209% | $254.6467 | $254.65 | $254.65 | $254.60 |
| Purchase #5 | $80.37 | 3.413% | $83.113 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $212.26 | 7.430% | $228.0309 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $73.70 | 3.367% | $76.1815 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $948.72 | $1,003.9256 | $1,003.92 | $1,004.00 | $1,003.80 | |