| 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 | $152.72 | 5.415% | $160.9898 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $29.30 | 4.791% | $30.7038 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $177.49 | 8.189% | $192.0247 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $128.42 | 3.780% | $133.2743 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $127.71 | 6.278% | $135.7276 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $159.61 | 11.714% | $178.3067 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $13.29 | 5.261% | $13.9892 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $788.54 | $845.0161 | $845.01 | $845.00 | $845.00 | |