| 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 | $157.35 | 12.825% | $177.5301 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $84.67 | 3.112% | $87.3049 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $223.71 | 11.791% | $250.0876 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $103.39 | 6.777% | $110.3967 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $38.33 | 3.358% | $39.6171 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $167.59 | 9.490% | $183.4943 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $68.26 | 13.288% | $77.3304 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $843.30 | $925.7611 | $925.76 | $925.80 | $925.70 | |