| 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 | $168.33 | 7.794% | $181.4496 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $152.41 | 11.627% | $170.1307 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $37.59 | 9.608% | $41.2016 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $135.63 | 5.521% | $143.1181 | $143.12 | $143.10 | $143.10 |
| Purchase #5 | $239.90 | 6.177% | $254.7186 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $63.47 | 8.346% | $68.7672 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $84.54 | 3.702% | $87.6697 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $881.87 | $947.0555 | $947.06 | $947.00 | $947.00 | |