| 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 | $202.89 | 9.161% | $221.4768 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $209.51 | 6.708% | $223.5639 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $143.43 | 12.708% | $161.6571 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $123.87 | 11.232% | $137.7831 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $133.40 | 10.570% | $147.5004 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $47.70 | 12.700% | $53.7579 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $192.91 | 7.681% | $207.7274 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,053.71 | $1,153.4666 | $1,153.47 | $1,153.50 | $1,153.60 | |