| 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 | $177.78 | 11.868% | $198.8789 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $195.87 | 7.576% | $210.7091 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $42.37 | 3.371% | $43.7983 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $164.79 | 6.121% | $174.8768 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $135.75 | 10.116% | $149.4825 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $48.89 | 9.720% | $53.6421 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $158.49 | 13.722% | $180.238 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $923.94 | $1,011.6257 | $1,011.63 | $1,011.70 | $1,011.60 | |