| 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 | $107.78 | 5.581% | $113.7952 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $168.97 | 5.580% | $178.3985 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $37.57 | 10.236% | $41.4157 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $145.59 | 9.639% | $159.6234 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $44.96 | 12.560% | $50.607 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $172.65 | 11.391% | $192.3166 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $47.75 | 9.394% | $52.2356 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $725.27 | $788.3920 | $788.41 | $788.35 | $788.30 | |