| 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 | $144.46 | 9.171% | $157.7084 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $228.45 | 7.296% | $245.1177 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $144.50 | 8.442% | $156.6987 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $96.72 | 5.292% | $101.8384 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $177.77 | 13.750% | $202.2134 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $155.88 | 11.521% | $173.8389 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $247.27 | 9.706% | $271.27 | $271.27 | $271.25 | $271.30 |
| 7 purchase totals = | $1,195.05 | $1,308.6855 | $1,308.69 | $1,308.65 | $1,308.60 | |