| 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 | $160.38 | 3.388% | $165.8137 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $24.42 | 5.635% | $25.7961 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $250.94 | 7.640% | $270.1118 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $114.84 | 6.131% | $121.8808 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $165.64 | 4.570% | $173.2097 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $212.74 | 8.873% | $231.6164 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $191.81 | 7.140% | $205.5052 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,120.77 | $1,193.9337 | $1,193.94 | $1,193.90 | $1,193.90 | |