| 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 | $130.54 | 9.320% | $142.7063 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $130.75 | 11.508% | $145.7967 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $241.89 | 11.865% | $270.5902 | $270.59 | $270.60 | $270.60 |
| Purchase #4 | $75.84 | 11.506% | $84.5662 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $142.71 | 7.675% | $153.663 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $126.70 | 12.820% | $142.9429 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $16.83 | 9.164% | $18.3723 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $865.26 | $958.6376 | $958.64 | $958.60 | $958.70 | |