| 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 | $135.70 | 7.667% | $146.1041 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $67.68 | 6.799% | $72.2816 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $179.49 | 12.216% | $201.4165 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $220.98 | 5.408% | $232.9306 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $117.34 | 10.107% | $129.1996 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $248.28 | 6.212% | $263.7032 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $186.83 | 6.298% | $198.5966 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $1,156.30 | $1,244.2322 | $1,244.23 | $1,244.25 | $1,244.20 | |