| 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 | $154.81 | 11.301% | $172.3051 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $129.89 | 13.838% | $147.8642 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $191.40 | 8.607% | $207.8738 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $21.53 | 5.756% | $22.7693 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $20.76 | 12.303% | $23.3141 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $102.71 | 6.511% | $109.3974 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $18.38 | 5.463% | $19.3841 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $639.48 | $702.9080 | $702.90 | $702.85 | $703.00 | |