| 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 | $149.64 | 12.216% | $167.92 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $44.93 | 3.365% | $46.4419 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $81.89 | 13.654% | $93.0713 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $136.42 | 11.817% | $152.5408 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $155.96 | 8.463% | $169.1589 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $100.77 | 13.136% | $114.0071 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $167.33 | 8.674% | $181.8442 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $836.94 | $924.9842 | $924.98 | $924.95 | $924.90 | |