| 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 | $101.67 | 11.536% | $113.3987 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $96.29 | 7.793% | $103.7939 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $141.26 | 11.563% | $157.5939 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $133.96 | 9.827% | $147.1242 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $68.78 | 11.180% | $76.4696 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $128.71 | 5.429% | $135.6977 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $35.77 | 6.846% | $38.2188 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $706.44 | $772.2968 | $772.29 | $772.25 | $772.30 | |