| 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 | $177.64 | 13.621% | $201.8363 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $172.26 | 10.112% | $189.6789 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $6.43 | 7.433% | $6.9079 | $6.91 | $6.90 | $6.90 |
| Purchase #4 | $31.82 | 5.552% | $33.5866 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $76.68 | 10.135% | $84.4515 | $84.45 | $84.45 | $84.50 |
| Purchase #6 | $198.93 | 13.745% | $226.2729 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $91.78 | 7.183% | $98.3726 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $755.54 | $841.1067 | $841.11 | $841.10 | $841.20 | |