| 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 | $172.61 | 8.170% | $186.7122 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $130.97 | 3.637% | $135.7334 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $159.84 | 4.836% | $167.5699 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $168.26 | 9.725% | $184.6233 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $118.41 | 11.570% | $132.11 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $194.82 | 6.395% | $207.2787 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $181.86 | 8.817% | $197.8946 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,126.77 | $1,211.9221 | $1,211.91 | $1,211.90 | $1,211.90 | |