| 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 | $134.48 | 4.814% | $140.9539 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $221.68 | 7.274% | $237.805 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $53.75 | 8.310% | $58.2166 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $178.43 | 9.532% | $195.4379 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $171.66 | 10.400% | $189.5126 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $71.52 | 4.531% | $74.7606 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $141.44 | 4.311% | $147.5375 | $147.54 | $147.55 | $147.50 |
| 7 purchase totals = | $972.96 | $1,044.2241 | $1,044.23 | $1,044.20 | $1,044.20 | |