| 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 | $110.48 | 10.423% | $121.9953 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $143.27 | 6.559% | $152.6671 | $152.67 | $152.65 | $152.70 |
| Purchase #3 | $17.75 | 10.365% | $19.5898 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $195.72 | 11.569% | $218.3628 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $233.38 | 8.601% | $253.453 | $253.45 | $253.45 | $253.50 |
| Purchase #6 | $27.90 | 6.541% | $29.7249 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $20.26 | 7.268% | $21.7325 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $748.76 | $817.5254 | $817.52 | $817.50 | $817.60 | |