| 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 | $129.86 | 13.136% | $146.9184 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $171.46 | 10.162% | $188.8838 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $144.76 | 9.796% | $158.9407 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $203.38 | 11.426% | $226.6182 | $226.62 | $226.60 | $226.60 |
| Purchase #5 | $142.25 | 12.701% | $160.3172 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $22.38 | 7.243% | $24.001 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $180.84 | 8.713% | $196.5966 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $994.93 | $1,102.2759 | $1,102.28 | $1,102.25 | $1,102.20 | |