| 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 | $87.38 | 6.858% | $93.3725 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $204.69 | 10.200% | $225.5684 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $248.30 | 7.773% | $267.6004 | $267.60 | $267.60 | $267.60 |
| Purchase #4 | $146.68 | 3.805% | $152.2612 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $183.58 | 13.625% | $208.5928 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $130.68 | 3.785% | $135.6262 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $95.73 | 4.602% | $100.1355 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $1,097.04 | $1,183.1570 | $1,183.16 | $1,183.15 | $1,183.20 | |