| 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 | $144.75 | 7.294% | $155.3081 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $238.59 | 11.424% | $265.8465 | $265.85 | $265.85 | $265.80 |
| Purchase #3 | $89.60 | 12.844% | $101.1082 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $71.40 | 13.633% | $81.134 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $5.66 | 6.505% | $6.0282 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $147.33 | 6.481% | $156.8785 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $223.55 | 12.799% | $252.1622 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $920.88 | $1,018.4657 | $1,018.47 | $1,018.50 | $1,018.40 | |