| 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 | $137.95 | 12.582% | $155.3069 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $166.81 | 4.673% | $174.605 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $83.81 | 13.120% | $94.8059 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $34.36 | 4.590% | $35.9371 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $114.81 | 4.504% | $119.981 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $34.80 | 9.122% | $37.9745 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $81.61 | 3.397% | $84.3823 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $654.15 | $702.9927 | $703.00 | $703.00 | $703.00 | |