| 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 | $147.74 | 5.518% | $155.8923 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $162.91 | 8.760% | $177.1809 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $36.28 | 6.846% | $38.7637 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $209.81 | 5.212% | $220.7453 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $250.34 | 6.744% | $267.2229 | $267.22 | $267.20 | $267.20 |
| Purchase #6 | $70.69 | 13.309% | $80.0981 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $182.94 | 12.424% | $205.6685 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $1,060.71 | $1,145.5717 | $1,145.57 | $1,145.55 | $1,145.60 | |