| 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 | $135.35 | 12.131% | $151.7693 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $233.84 | 8.539% | $253.8076 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $170.63 | 13.120% | $193.0167 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $6.67 | 5.310% | $7.0242 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $162.93 | 5.369% | $171.6777 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $192.73 | 9.267% | $210.5903 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $227.70 | 11.727% | $254.4024 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,129.85 | $1,242.2882 | $1,242.29 | $1,242.25 | $1,242.30 | |