| 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 | $161.94 | 7.822% | $174.6069 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $85.37 | 13.329% | $96.749 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $209.27 | 5.323% | $220.4094 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $191.93 | 9.848% | $210.8313 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $159.38 | 13.443% | $180.8055 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $117.32 | 10.567% | $129.7172 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $67.48 | 10.687% | $74.6916 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $992.69 | $1,087.8109 | $1,087.82 | $1,087.80 | $1,087.70 | |