| 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 | $177.95 | 4.579% | $186.0983 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $143.88 | 5.666% | $152.0322 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $109.52 | 3.666% | $113.535 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $141.26 | 5.747% | $149.3782 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $87.80 | 4.543% | $91.7888 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $60.83 | 6.187% | $64.5936 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $244.84 | 8.411% | $265.4335 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $966.08 | $1,022.8596 | $1,022.86 | $1,022.95 | $1,022.80 | |