| 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 | $176.48 | 8.515% | $191.5073 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $45.38 | 5.274% | $47.7733 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $176.40 | 9.861% | $193.7948 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $175.87 | 6.147% | $186.6807 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $203.55 | 3.842% | $211.3704 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $35.29 | 13.489% | $40.0503 | $40.05 | $40.05 | $40.10 |
| Purchase #7 | $87.46 | 12.551% | $98.4371 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $900.43 | $969.6139 | $969.61 | $969.60 | $969.70 | |