| 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 | $183.38 | 4.177% | $191.0398 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $33.29 | 10.641% | $36.8324 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $25.74 | 13.288% | $29.1603 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $103.60 | 11.636% | $115.6549 | $115.65 | $115.65 | $115.70 |
| Purchase #5 | $174.65 | 3.423% | $180.6283 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $237.73 | 6.668% | $253.5818 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $41.67 | 12.233% | $46.7675 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $800.06 | $853.6650 | $853.66 | $853.70 | $853.70 | |