| 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 | $128.73 | 3.874% | $133.717 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $150.44 | 11.459% | $167.6789 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $32.88 | 4.487% | $34.3553 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $152.75 | 5.216% | $160.7174 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $86.25 | 11.313% | $96.0075 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $8.63 | 9.232% | $9.4267 | $9.43 | $9.45 | $9.40 |
| Purchase #7 | $140.76 | 9.218% | $153.7353 | $153.74 | $153.75 | $153.70 |
| 7 purchase totals = | $700.44 | $755.6381 | $755.66 | $755.65 | $755.60 | |