| 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 | $171.97 | 12.668% | $193.7552 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $9.75 | 12.361% | $10.9552 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $246.75 | 3.568% | $255.554 | $255.55 | $255.55 | $255.60 |
| Purchase #4 | $120.51 | 3.336% | $124.5302 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $135.56 | 7.303% | $145.4599 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $12.31 | 4.212% | $12.8285 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $57.65 | 13.487% | $65.4253 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $754.50 | $808.5083 | $808.52 | $808.55 | $808.60 | |