| 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 | $181.72 | 6.781% | $194.0424 | $194.04 | $194.05 | $194.00 |
| Purchase #2 | $220.38 | 4.541% | $230.3875 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $10.93 | 10.237% | $12.0489 | $12.05 | $12.05 | $12.00 |
| Purchase #4 | $38.98 | 4.700% | $40.8121 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $27.92 | 12.734% | $31.4753 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $130.96 | 8.360% | $141.9083 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $174.46 | 8.538% | $189.3554 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $785.35 | $840.0299 | $840.04 | $840.05 | $840.00 | |