| 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 | $131.53 | 12.169% | $147.5359 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $180.75 | 12.529% | $203.3962 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $31.46 | 6.676% | $33.5603 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $217.27 | 8.364% | $235.4425 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $108.68 | 6.541% | $115.7888 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $38.84 | 7.803% | $41.8707 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $63.59 | 6.521% | $67.7367 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $772.12 | $845.3311 | $845.34 | $845.35 | $845.30 | |