| 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 | $123.74 | 5.166% | $130.1324 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $152.59 | 5.254% | $160.6071 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $68.33 | 9.348% | $74.7175 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $81.91 | 4.125% | $85.2888 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $161.33 | 3.547% | $167.0524 | $167.05 | $167.05 | $167.10 |
| Purchase #6 | $96.33 | 12.767% | $108.6285 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $128.80 | 5.528% | $135.9201 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $813.03 | $862.3468 | $862.35 | $862.35 | $862.30 | |