| 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 | $75.99 | 7.371% | $81.5912 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $135.94 | 11.819% | $152.0067 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $227.74 | 7.602% | $245.0528 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $193.31 | 12.284% | $217.0562 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $141.43 | 10.136% | $155.7653 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $15.85 | 3.572% | $16.4162 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $161.86 | 7.593% | $174.15 | $174.15 | $174.15 | $174.20 |
| 7 purchase totals = | $952.12 | $1,042.0384 | $1,042.05 | $1,042.00 | $1,042.20 | |