| 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 | $180.80 | 6.508% | $192.5665 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $238.51 | 8.229% | $258.137 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $107.74 | 8.301% | $116.6835 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $136.97 | 6.713% | $146.1648 | $146.16 | $146.15 | $146.20 |
| Purchase #5 | $181.81 | 7.252% | $194.9949 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $178.31 | 5.827% | $188.7001 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $220.46 | 12.310% | $247.5986 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,244.60 | $1,344.8454 | $1,344.84 | $1,344.85 | $1,344.90 | |