| 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 | $166.64 | 4.439% | $174.0371 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $224.75 | 8.776% | $244.4741 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $216.69 | 5.251% | $228.0684 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $38.43 | 7.139% | $41.1735 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $134.73 | 8.305% | $145.9193 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $85.31 | 12.573% | $96.036 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $239.73 | 9.865% | $263.3794 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $1,106.28 | $1,193.0878 | $1,193.09 | $1,193.05 | $1,193.10 | |