| 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 | $168.54 | 11.333% | $187.6406 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $101.70 | 6.445% | $108.2546 | $108.25 | $108.25 | $108.30 |
| Purchase #3 | $244.56 | 6.399% | $260.2094 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $108.57 | 5.743% | $114.8052 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $29.79 | 7.522% | $32.0308 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $190.87 | 10.807% | $211.4973 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $206.81 | 4.634% | $216.3936 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $1,050.84 | $1,130.8315 | $1,130.83 | $1,130.85 | $1,130.80 | |