| 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 | $176.72 | 7.313% | $189.6435 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $141.35 | 9.672% | $155.0214 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $227.81 | 12.369% | $255.9878 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $217.78 | 12.285% | $244.5343 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $62.84 | 12.553% | $70.7283 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $74.92 | 9.331% | $81.9108 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $119.95 | 7.803% | $129.3097 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $1,021.37 | $1,127.1358 | $1,127.13 | $1,127.15 | $1,127.00 | |