| 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 | $147.53 | 10.489% | $163.0044 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $127.37 | 9.865% | $139.9351 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $150.29 | 4.319% | $156.781 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $194.98 | 10.171% | $214.8114 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $130.82 | 13.690% | $148.7293 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $239.42 | 5.164% | $251.7836 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $210.51 | 9.262% | $230.0074 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,200.92 | $1,305.0522 | $1,305.05 | $1,305.10 | $1,305.00 | |