| 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 | $164.49 | 13.291% | $186.3524 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $115.51 | 12.542% | $129.9973 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $178.54 | 11.480% | $199.0364 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $132.81 | 9.441% | $145.3486 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $126.57 | 8.544% | $137.3841 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $141.63 | 5.383% | $149.2539 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $120.70 | 8.161% | $130.5503 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $980.25 | $1,077.9230 | $1,077.92 | $1,077.95 | $1,078.00 | |