| 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 | $174.90 | 8.604% | $189.9484 | $189.95 | $189.95 | $189.90 |
| Purchase #2 | $27.56 | 7.760% | $29.6987 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $71.96 | 5.849% | $76.1689 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $174.86 | 11.115% | $194.2957 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $198.57 | 10.561% | $219.541 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $78.76 | 8.694% | $85.6074 | $85.61 | $85.60 | $85.60 |
| Purchase #7 | $235.49 | 5.153% | $247.6248 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $962.10 | $1,042.8849 | $1,042.89 | $1,042.85 | $1,042.80 | |