| 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 | $81.92 | 12.510% | $92.1682 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $98.70 | 5.272% | $103.9035 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $137.65 | 7.128% | $147.4617 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $113.67 | 3.774% | $117.9599 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $194.52 | 6.578% | $207.3155 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $134.34 | 13.577% | $152.5793 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $164.93 | 9.551% | $180.6825 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $925.73 | $1,002.0706 | $1,002.07 | $1,002.05 | $1,002.20 | |