| 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 | $162.60 | 9.230% | $177.608 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $149.42 | 13.755% | $169.9727 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $239.86 | 4.155% | $249.8262 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $47.59 | 8.150% | $51.4686 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $100.81 | 12.647% | $113.5594 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $240.59 | 7.579% | $258.8243 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $93.29 | 10.473% | $103.0603 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $1,034.16 | $1,124.3195 | $1,124.32 | $1,124.25 | $1,124.40 | |