| 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 | $170.75 | 7.369% | $183.3326 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $138.72 | 13.710% | $157.7385 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $114.69 | 5.600% | $121.1126 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $211.32 | 12.550% | $237.8407 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $154.68 | 5.247% | $162.7961 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $152.80 | 8.484% | $165.7636 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $32.36 | 6.525% | $34.4715 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $975.32 | $1,063.0556 | $1,063.05 | $1,063.05 | $1,063.00 | |