| 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 | $179.73 | 4.378% | $187.5986 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $246.50 | 13.262% | $279.1908 | $279.19 | $279.20 | $279.20 |
| Purchase #3 | $32.93 | 6.158% | $34.9578 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $135.99 | 12.667% | $153.2159 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $107.62 | 13.130% | $121.7505 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $78.37 | 11.319% | $87.2407 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $174.31 | 3.489% | $180.3917 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $955.45 | $1,044.3460 | $1,044.35 | $1,044.35 | $1,044.40 | |