| 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 | $145.61 | 11.576% | $162.4658 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $232.59 | 3.195% | $240.0213 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $161.40 | 13.815% | $183.6974 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $186.49 | 4.301% | $194.5109 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $33.45 | 9.750% | $36.7114 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $130.76 | 8.714% | $142.1544 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $83.84 | 11.120% | $93.163 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $974.14 | $1,052.7242 | $1,052.72 | $1,052.65 | $1,052.80 | |