| 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 | $139.57 | 11.517% | $155.6443 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $75.60 | 10.423% | $83.4798 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $205.89 | 6.835% | $219.9626 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $241.43 | 10.401% | $266.5411 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $63.90 | 6.340% | $67.9513 | $67.95 | $67.95 | $68.00 |
| Purchase #6 | $172.64 | 12.775% | $194.6948 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $96.98 | 6.143% | $102.9375 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $996.01 | $1,091.2114 | $1,091.20 | $1,091.25 | $1,091.20 | |