| 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 | $182.58 | 3.395% | $188.7786 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $228.85 | 7.233% | $245.4027 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $203.87 | 12.149% | $228.6382 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $146.87 | 12.764% | $165.6165 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $118.31 | 6.871% | $126.4391 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $190.99 | 5.614% | $201.7122 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $187.73 | 11.847% | $209.9704 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,259.20 | $1,366.5577 | $1,366.56 | $1,366.55 | $1,366.50 | |