| 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 | $188.53 | 10.607% | $208.5274 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $184.85 | 10.505% | $204.2685 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $115.71 | 12.817% | $130.5406 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $250.51 | 7.684% | $269.7592 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $183.47 | 11.845% | $205.202 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $22.48 | 10.394% | $24.8166 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $85.52 | 9.490% | $93.6358 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $1,031.07 | $1,136.7501 | $1,136.76 | $1,136.75 | $1,136.70 | |