| 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 | $182.76 | 6.441% | $194.5316 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $171.61 | 8.724% | $186.5813 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $249.44 | 9.556% | $273.2765 | $273.28 | $273.30 | $273.30 |
| Purchase #4 | $73.62 | 10.181% | $81.1153 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $240.39 | 9.434% | $263.0684 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $202.98 | 4.180% | $211.4646 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $64.90 | 8.855% | $70.6469 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $1,185.70 | $1,280.6846 | $1,280.69 | $1,280.70 | $1,280.70 | |