| 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 | $149.55 | 8.152% | $161.7413 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $115.53 | 11.331% | $128.6207 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $47.78 | 11.643% | $53.343 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $68.45 | 3.684% | $70.9717 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $79.83 | 4.841% | $83.6946 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $172.55 | 9.481% | $188.9095 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $98.73 | 9.861% | $108.4658 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $732.42 | $795.7466 | $795.74 | $795.70 | $795.70 | |