| 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 | $161.74 | 12.817% | $182.4702 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $51.84 | 9.676% | $56.856 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $231.83 | 8.432% | $251.3779 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $145.65 | 7.148% | $156.0611 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $193.41 | 8.458% | $209.7686 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $157.66 | 9.163% | $172.1064 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $119.82 | 8.406% | $129.8921 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $1,061.95 | $1,158.5323 | $1,158.54 | $1,158.50 | $1,158.70 | |