| 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 | $149.73 | 12.170% | $167.9521 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $147.62 | 8.430% | $160.0644 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $33.75 | 9.620% | $36.9968 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $226.59 | 13.673% | $257.5717 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $148.83 | 3.190% | $153.5777 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $44.99 | 12.737% | $50.7204 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $43.97 | 7.115% | $47.0985 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $795.48 | $873.9816 | $873.98 | $873.95 | $874.10 | |