| 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 | $8.69 | 6.630% | $9.2661 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $182.37 | 11.262% | $202.9085 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $149.81 | 8.593% | $162.6832 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $174.59 | 11.768% | $195.1358 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $224.91 | 6.762% | $240.1184 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $160.99 | 6.855% | $172.0259 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $149.44 | 13.726% | $169.9521 | $169.95 | $169.95 | $170.00 |
| 7 purchase totals = | $1,050.80 | $1,152.0900 | $1,152.10 | $1,152.10 | $1,152.10 | |