| 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 | $198.39 | 7.245% | $212.7634 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $128.70 | 7.205% | $137.9728 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $176.28 | 12.163% | $197.7209 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $130.91 | 9.432% | $143.2574 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $83.51 | 8.470% | $90.5833 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $222.69 | 3.504% | $230.4931 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $49.99 | 13.662% | $56.8196 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $990.47 | $1,069.6105 | $1,069.60 | $1,069.55 | $1,069.70 | |