| 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 | $135.62 | 8.786% | $147.5356 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $110.56 | 6.183% | $117.3959 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $140.70 | 10.415% | $155.3539 | $155.35 | $155.35 | $155.40 |
| Purchase #4 | $113.56 | 7.545% | $122.1281 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $42.26 | 10.301% | $46.6132 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $31.34 | 8.446% | $33.987 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $86.81 | 7.254% | $93.1072 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $660.85 | $716.1209 | $716.13 | $716.15 | $716.10 | |