| 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 | $149.87 | 13.150% | $169.5779 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $218.55 | 12.518% | $245.9081 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $128.36 | 6.454% | $136.6444 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $177.84 | 8.757% | $193.4134 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $195.57 | 13.118% | $221.2249 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $5.48 | 13.470% | $6.2182 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $177.27 | 9.194% | $193.5682 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,052.94 | $1,166.5551 | $1,166.55 | $1,166.50 | $1,166.50 | |