| 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 | $133.40 | 10.285% | $147.1202 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $124.57 | 13.234% | $141.0556 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $245.98 | 7.743% | $265.0262 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $107.34 | 8.277% | $116.2245 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $6.89 | 9.181% | $7.5226 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $19.91 | 13.463% | $22.5905 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $68.32 | 3.717% | $70.8595 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $706.41 | $770.3991 | $770.40 | $770.35 | $770.40 | |