| 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 | $174.97 | 9.518% | $191.6236 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $117.27 | 13.294% | $132.8599 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $115.40 | 4.768% | $120.9023 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $210.74 | 9.487% | $230.7329 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $79.38 | 12.369% | $89.1985 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $179.31 | 11.222% | $199.4322 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $102.99 | 13.663% | $117.0615 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $980.06 | $1,081.8109 | $1,081.80 | $1,081.80 | $1,081.80 | |