| 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 | $149.53 | 5.420% | $157.6345 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $38.42 | 7.518% | $41.3084 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $74.42 | 7.206% | $79.7827 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $43.97 | 5.405% | $46.3466 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $218.37 | 9.813% | $239.7986 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $33.62 | 7.225% | $36.049 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $64.79 | 7.770% | $69.8242 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $623.12 | $670.7440 | $670.74 | $670.75 | $670.60 | |