| 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 | $155.99 | 10.854% | $172.9212 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $194.86 | 8.817% | $212.0408 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $30.60 | 13.864% | $34.8424 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $175.54 | 11.279% | $195.3392 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $65.57 | 4.214% | $68.3331 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $193.32 | 9.691% | $212.0546 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $155.67 | 5.612% | $164.4062 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $971.55 | $1,059.9375 | $1,059.93 | $1,059.95 | $1,059.80 | |