| 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 | $175.93 | 8.752% | $191.3274 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $70.67 | 13.397% | $80.1377 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $178.49 | 4.476% | $186.4792 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $65.26 | 6.166% | $69.2839 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $67.48 | 5.737% | $71.3513 | $71.35 | $71.35 | $71.40 |
| Purchase #6 | $143.86 | 6.275% | $152.8872 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $220.60 | 10.610% | $244.0057 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $922.29 | $995.4724 | $995.48 | $995.55 | $995.50 | |