| 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 | $153.69 | 4.175% | $160.1066 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $142.72 | 3.219% | $147.3142 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $226.55 | 6.870% | $242.114 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $95.29 | 6.200% | $101.198 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $164.91 | 8.455% | $178.8531 | $178.85 | $178.85 | $178.90 |
| Purchase #6 | $136.50 | 7.136% | $146.2406 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $32.52 | 9.830% | $35.7167 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $952.18 | $1,011.5432 | $1,011.54 | $1,011.50 | $1,011.50 | |