| 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 | $155.71 | 11.813% | $174.104 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $169.57 | 7.416% | $182.1453 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $61.71 | 6.540% | $65.7458 | $65.75 | $65.75 | $65.70 |
| Purchase #4 | $243.48 | 13.616% | $276.6322 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $138.44 | 8.196% | $149.7865 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $227.45 | 13.710% | $258.6334 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $245.95 | 3.358% | $254.209 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,242.31 | $1,361.2562 | $1,361.26 | $1,361.30 | $1,361.10 | |