| 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 | $147.74 | 5.207% | $155.4328 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $35.62 | 4.710% | $37.2977 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $135.80 | 6.658% | $144.8416 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $213.28 | 11.368% | $237.5257 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $55.67 | 12.790% | $62.7902 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $5.67 | 5.820% | $6 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $141.30 | 3.219% | $145.8484 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $735.08 | $789.7364 | $789.74 | $789.80 | $789.60 | |