| 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 | $130.58 | 13.183% | $147.7944 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $168.81 | 13.545% | $191.6753 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $135.49 | 8.686% | $147.2587 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $184.88 | 4.777% | $193.7117 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $141.94 | 3.730% | $147.2344 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $233.75 | 4.647% | $244.6124 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $44.82 | 5.542% | $47.3039 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $1,040.27 | $1,119.5908 | $1,119.58 | $1,119.60 | $1,119.60 | |