| 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 | $138.51 | 3.253% | $143.0157 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $12.60 | 10.651% | $13.942 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $227.97 | 8.192% | $246.6453 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $189.28 | 10.736% | $209.6011 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $213.92 | 7.606% | $230.1908 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $211.76 | 6.157% | $224.7981 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $184.34 | 7.339% | $197.8687 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $1,178.38 | $1,266.0617 | $1,266.07 | $1,266.05 | $1,266.00 | |