| 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 | $186.64 | 4.445% | $194.9361 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $181.62 | 3.260% | $187.5408 | $187.54 | $187.55 | $187.50 |
| Purchase #3 | $213.39 | 6.793% | $227.8856 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $63.61 | 12.596% | $71.6223 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $90.87 | 11.165% | $101.0156 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $39.65 | 11.736% | $44.3033 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $143.51 | 4.774% | $150.3612 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $919.29 | $977.6649 | $977.67 | $977.65 | $977.60 | |