| 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 | $134.28 | 6.577% | $143.1116 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $146.82 | 10.443% | $162.1524 | $162.15 | $162.15 | $162.20 |
| Purchase #3 | $157.60 | 10.482% | $174.1196 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $91.71 | 7.484% | $98.5736 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $226.64 | 3.572% | $234.7356 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $217.42 | 11.460% | $242.3363 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $154.98 | 6.492% | $165.0413 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,129.45 | $1,220.0704 | $1,220.07 | $1,220.05 | $1,220.00 | |